abandonInstances(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Flags the specified instances to be removed from the managed instance group. Abandoning an instance does not delete the instance, but it does remove the instance from any target pools that are applied by the managed instance group. This method reduces the targetSize of the managed instance group by the number of instances that you abandon. This operation is marked as DONE when the action is scheduled even if the instances have not yet been removed from the group. You must separately verify the status of the abandoning action with the listmanagedinstances method. If the group is part of a backend service that has enabled connection draining, it can take up to 60 seconds after the connection draining duration has elapsed before the VM instance is removed or deleted. You can specify a maximum of 1000 instances with this method per request.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
instanceGroupManager: string, The name of the managed instance group. (required)
body: object, The request body.
The object takes the form of:

{
"instances": [ # The URLs of one or more instances to abandon. This can be a full URL or a partial URL, such as zones/[ZONE]/instances/[INSTANCE_NAME].
"A String",
],
}

requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

aggregatedList(project, filter=None, includeAllScopes=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, serviceProjectNumber=None, x__xgafv=None)

Retrieves the list of managed instance groups and groups them by zone. To prevent failure, Google recommends that you set the `returnPartialSuccess` parameter to `true`.

Args:
project: string, Project ID for this request. (required)
filter: string, A filter expression that filters resources listed in the response. Most Compute resources support two types of filter expressions: expressions that support regular expressions and expressions that follow API improvement proposal AIP-160. These two types of filter expressions cannot be mixed in one request. If you want to use AIP-160, your expression must specify the field name, an operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The operator must be either `=`, `!=`, `>`, `<`, `<=`, `>=` or `:`. For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`. The `:*` comparison can be used to test whether a key has been defined. For example, to find all objects with `owner` label use: ``` labels.owner:* ``` You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels. To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel Broadwell") AND (scheduling.automaticRestart = true) ``` If you want to use a regular expression, use the `eq` (equal) or `ne` (not equal) operator against a single un-parenthesized expression with or without quotes or against multiple parenthesized expressions. Examples: `fieldname eq unquoted literal` `fieldname eq 'single quoted literal'` `fieldname eq "double quoted literal"` `(fieldname1 eq literal) (fieldname2 ne "literal")` The literal value is interpreted as a regular expression using Google RE2 library syntax. The literal value must match the entire field. For example, to filter for instances that do not end with name "instance", you would use `name ne .*instance`. You cannot combine constraints on multiple fields using regular expressions.
includeAllScopes: boolean, Indicates whether every visible scope for each scope type (zone, region, global) should be included in the response. For new resource types added after this field, the flag has no effect as new resource types will always include every visible scope for each scope type in response. For resource types which predate this field, if this flag is omitted or false, only scopes of the scope types where the resource type is expected to be found will be included.
maxResults: integer, The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)
orderBy: string, Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name. You can also sort results in descending order based on the creation timestamp using `orderBy="creationTimestamp desc"`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first. Currently, only sorting by `name` or `creationTimestamp desc` is supported.
pageToken: string, Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
returnPartialSuccess: boolean, Opt-in for partial success behavior which provides partial results in case of failure. The default value is false. For example, when partial success behavior is enabled, aggregatedList for a single zone scope either returns all resources in the zone or no resources, with an error code.
serviceProjectNumber: string, The Shared VPC service project id or service project number for which aggregated list request is invoked for subnetworks list-usable api.
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{
"id": "A String", # [Output Only] Unique identifier for the resource; defined by the server.
"items": { # A list of InstanceGroupManagersScopedList resources.
"a_key": { # [Output Only] The name of the scope that contains this set of managed instance groups.
"instanceGroupManagers": [ # [Output Only] The list of managed instance groups that are contained in the specified project and zone.
{ # Represents a Managed Instance Group resource. An instance group is a collection of VM instances that you can manage as a single entity. For more information, read Instance groups. For zonal Managed Instance Group, use the instanceGroupManagers resource. For regional Managed Instance Group, use the regionInstanceGroupManagers resource.
"allInstancesConfig": { # Specifies configuration that overrides the instance template configuration for the group.
"properties": { # Represents the change that you want to make to the instance properties. # Properties to set on all instances in the group. You can add or modify properties using the instanceGroupManagers.patch or regionInstanceGroupManagers.patch. After setting allInstancesConfig on the group, you must update the group's instances to apply the configuration. To apply the configuration, set the group's updatePolicy.type field to use proactive updates or use the applyUpdatesToInstances method.
"labels": { # The label key-value pairs that you want to patch onto the instance.
"a_key": "A String",
},
"metadata": { # The metadata key-value pairs that you want to patch onto the instance. For more information, see Project and instance metadata.
"a_key": "A String",
},
},
},
"autoHealingPolicies": [ # The autohealing policy for this managed instance group. You can specify only one value.
{
"autoHealingTriggers": { # Restricts what triggers autohealing.
"onHealthCheck": "A String", # If you have configured an application-based health check for the group, this field controls whether to trigger VM autohealing based on a failed health check. Valid values are: - ON (default): The group recreates running VMs that fail the application-based health check. - OFF: When set to OFF, you can still observe instance health state, but the group does not recreate VMs that fail the application-based health check. This is useful for troubleshooting and setting up your health check configuration.
},
"healthCheck": "A String", # The URL for the health check that signals autohealing.
"initialDelaySec": 42, # The initial delay is the number of seconds that a new VM takes to initialize and run its startup script. During a VM's initial delay period, the MIG ignores unsuccessful health checks because the VM might be in the startup process. This prevents the MIG from prematurely recreating a VM. If the health check receives a healthy response during the initial delay, it indicates that the startup process is complete and the VM is ready. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # Maximum number of instances that can be unavailable when autohealing. When 'percent' is used, the value is rounded if necessary. The instance is considered available if all of the following conditions are satisfied: 1. Instance's status is RUNNING. 2. Instance's currentAction is NONE (in particular its liveness health check result was observed to be HEALTHY at least once as it passed VERIFYING). 3. There is no outgoing action on an instance triggered by IGM. By default, number of concurrently autohealed instances is smaller than the managed instance group target size. However, if a zonal managed instance group has only one instance, or a regional managed instance group has only one instance per zone, autohealing will recreate these instances when they become unhealthy.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
"baseInstanceName": "A String", # The base instance name is a prefix that you want to attach to the names of all VMs in a MIG. The maximum character length is 58 and the name must comply with RFC1035 format. When a VM is created in the group, the MIG appends a hyphen and a random four-character string to the base instance name. If you want the MIG to assign sequential numbers instead of a random string, then end the base instance name with a hyphen followed by one or more hash symbols. The hash symbols indicate the number of digits. For example, a base instance name of "vm-###" results in "vm-001" as a VM name. @pattern [a-z](([-a-z0-9]{0,57})|([-a-z0-9]{0,51}-#{1,10}(\\[[0-9]{1,10}\\])?))
"creationTimestamp": "A String", # [Output Only] The creation timestamp for this managed instance group in RFC3339 text format.
"currentActions": { # [Output Only] The list of instance actions and the number of instances in this managed instance group that are scheduled for each of those actions.
"abandoning": 42, # [Output Only] The total number of instances in the managed instance group that are scheduled to be abandoned. Abandoning an instance removes it from the managed instance group without deleting it.
"creating": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be created or are currently being created. If the group fails to create any of these instances, it tries again until it creates the instance successfully. If you have disabled creation retries, this field will not be populated; instead, the creatingWithoutRetries field will be populated.
"creatingAtomically": 42, # [Output Only] The number of instances that the managed instance group will attempt to create atomically, in a batch mode. If the desired count of instances can not be created, entire batch will be deleted and the group will decrease its targetSize value accordingly.
"creatingWithoutRetries": 42, # [Output Only] The number of instances that the managed instance group will attempt to create. The group attempts to create each instance only once. If the group fails to create any of these instances, it decreases the group's targetSize value accordingly.
"deleting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be deleted or are currently being deleted.
"none": 42, # [Output Only] The number of instances in the managed instance group that are running and have no scheduled actions.
"queuing": 42, # [Output Only] The number of instances that the managed instance group is currently queuing.
"recreating": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be recreated or are currently being being recreated. Recreating an instance deletes the existing root persistent disk and creates a new disk from the image that is defined in the instance template.
"refreshing": 42, # [Output Only] The number of instances in the managed instance group that are being reconfigured with properties that do not require a restart or a recreate action. For example, setting or removing target pools for the instance.
"restarting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be restarted or are currently being restarted.
"resuming": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be resumed or are currently being resumed.
"starting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be started or are currently being started.
"stopping": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be stopped or are currently being stopped.
"suspending": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be suspended or are currently being suspended.
"verifying": 42, # [Output Only] The number of instances in the managed instance group that are being verified. See the managedInstances[].currentAction property in the listManagedInstances method documentation.
},
"description": "A String", # An optional description of this resource.
"distributionPolicy": { # Policy specifying the intended distribution of managed instances across zones in a regional managed instance group.
"targetShape": "A String", # The distribution shape to which the group converges either proactively or on resize events (depending on the value set in updatePolicy.instanceRedistributionType).
"zones": [ # Zones where the regional managed instance group will create and manage its instances.
{
"zone": "A String", # The URL of the zone. The zone must exist in the region where the managed instance group is located.
},
],
},
"failoverAction": "A String", # The action to perform in case of zone failure. Only one value is supported, NO_FAILOVER. The default is NO_FAILOVER.
"fingerprint": "A String", # Fingerprint of this resource. This field may be used in optimistic locking. It will be ignored when inserting an InstanceGroupManager. An up-to-date fingerprint must be provided in order to update the InstanceGroupManager, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve an InstanceGroupManager.
"id": "A String", # [Output Only] A unique identifier for this resource type. The server generates this identifier.
"instanceFlexibilityPolicy": { # Instance flexibility allowing MIG to create VMs from multiple types of machines. Instance flexibility configuration on MIG overrides instance template configuration.
"instanceSelectionLists": { # Named instance selections configuring properties that the group will use when creating new VMs.
"a_key": {
"machineTypes": [ # Full machine-type names, e.g. "n1-standard-16".
"A String",
],
"rank": 42, # Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.
},
},
"instanceSelections": { # Named instance selections configuring properties that the group will use when creating new VMs.
"a_key": {
"machineTypes": [ # Full machine-type names, e.g. "n1-standard-16".
"A String",
],
"rank": 42, # Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.
},
},
"provisioningModelMix": { # Provisioning model configuration used by this managed instance group to create instances.
"standardCapacityBase": 42, # The base capacity that will always use Standard VMs to avoid risk of more preemption than the minimum capacity user needs. MIG will create only Standard VMs until it reaches standard_capacity_base and only then will start using standard_capacity_percent_above_base to mix Spot with Standard VMs.
"standardCapacityPercentAboveBase": 42, # The percentage of target capacity that should use Standard VM. The remaining percentage will use Spot VMs. The percentage applies only to the capacity above standard_capacity_base.
},
},
"instanceGroup": "A String", # [Output Only] The URL of the Instance Group resource.
"instanceLifecyclePolicy": { # The repair policy for this managed instance group.
"defaultActionOnFailure": "A String", # The action that a MIG performs on a failed or an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are - REPAIR (default): MIG automatically repairs a failed or an unhealthy VM by recreating it. For more information, see About repairing VMs in a MIG. - DO_NOTHING: MIG does not repair a failed or an unhealthy VM.
"forceUpdateOnRepair": "A String", # A bit indicating whether to forcefully apply the group's latest configuration when repairing a VM. Valid options are: - NO (default): If configuration updates are available, they are not forcefully applied during repair. Instead, configuration updates are applied according to the group's update policy. - YES: If configuration updates are available, they are applied during repair.
"metadataBasedReadinessSignal": { # The configuration for metadata based readiness signal sent by the instance during initialization when stopping / suspending an instance. The Instance Group Manager will wait for a signal that indicates successful initialization before stopping / suspending an instance. If a successful readiness signal is not sent before timeout, the corresponding instance will not be stopped / suspended. Instead, an error will be visible in the lastAttempt.errors field of the managed instance in the listmanagedinstances method. If metadataBasedReadinessSignal.timeoutSec is unset, the Instance Group Manager will directly proceed to suspend / stop instances, skipping initialization on them.
"timeoutSec": 42, # The number of seconds to wait for a readiness signal during initialization before timing out.
},
"onFailedHealthCheck": "A String", # The action that a MIG performs on an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are: - DEFAULT_ACTION (default): The MIG performs the same action as specified in the instanceLifecyclePolicy.defaultActionOnFailure field. If the defaultActionOnFailure field is set to REPAIR, then the MIG repairs unhealthy VMs. If the defaultActionOnFailure field is set to DO_NOTHING, then the MIG doesn't repair unhealthy VMs. - REPAIR: The MIG repairs unhealthy VMs by recreating it. - DO_NOTHING: The MIG doesn't repair unhealthy VMs. For more information, see About repairing VMs in a MIG.
},
"instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create all new instances in the managed instance group. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE.
"kind": "compute#instanceGroupManager", # [Output Only] The resource type, which is always compute#instanceGroupManager for managed instance groups.
"listManagedInstancesResults": "A String", # Pagination behavior of the listManagedInstances API method for this managed instance group.
"multiMig": "A String", # URL to the multi-MIG that this Managed Instance Group belongs to.
"name": "A String", # The name of the managed instance group. The name must be 1-63 characters long, and comply with RFC1035.
"namedPorts": [ # [Output Only] Named ports configured on the Instance Groups complementary to this Instance Group Manager.
{ # The named port. For example: <"http", 80>.
"name": "A String", # The name for this named port. The name must be 1-63 characters long, and comply with RFC1035.
"port": 42, # The port number, which can be a value between 1 and 65535.
},
],
"params": { # Input only additional params for instance group manager creation. # Input only. Additional params passed with the request, but not persisted as part of resource payload.
"resourceManagerTags": { # Resource manager tags to bind to the managed instance group. The tags are key-value pairs. Keys must be in the format tagKeys/123 and values in the format tagValues/456. For more information, see Manage tags for resources.
"a_key": "A String",
},
},
"region": "A String", # [Output Only] The URL of the region where the managed instance group resides (for regional resources).
"resourcePolicies": { # Resource policies for this managed instance group.
"workloadPolicy": "A String", # The URL of the workload policy that is specified for this managed instance group. It can be a full or partial URL. For example, the following are all valid URLs to a workload policy: - https://www.googleapis.com/compute/v1/projects/project/regions/region /resourcePolicies/resourcePolicy - projects/project/regions/region/resourcePolicies/resourcePolicy - regions/region/resourcePolicies/resourcePolicy
},
"satisfiesPzi": True or False, # [Output Only] Reserved for future use.
"satisfiesPzs": True or False, # [Output Only] Reserved for future use.
"selfLink": "A String", # [Output Only] The URL for this managed instance group. The server defines this URL.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"serviceAccount": "A String", # The service account to be used as credentials for all operations performed by the managed instance group on instances. The service accounts needs all permissions required to create and delete instances. By default, the service account {projectNumber}@cloudservices.gserviceaccount.com is used.
"standbyPolicy": { # Standby policy for stopped and suspended instances.
"initialDelaySec": 42, # Specifies the number of seconds that the MIG should wait to suspend or stop a VM after that VM was created. The initial delay gives the initialization script the time to prepare your VM for a quick scale out. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"mode": "A String", # Defines how a MIG resumes or starts VMs from a standby pool when the group scales out. The default mode is `MANUAL`.
},
"statefulPolicy": { # Stateful configuration for this Instanced Group Manager
"preservedState": { # Configuration of preserved resources.
"disks": { # Disks created on the instances that will be preserved on instance delete, update, etc. This map is keyed with the device names of the disks.
"a_key": {
"autoDelete": "A String", # These stateful disks will never be deleted during autohealing, update or VM instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.
},
},
"externalIPs": { # External network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
},
},
"internalIPs": { # Internal network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
},
},
},
},
"status": { # [Output Only] The status of this managed instance group.
"allInstancesConfig": { # [Output only] Status of all-instances configuration on the group.
"currentRevision": "A String", # [Output Only] Current all-instances configuration revision. This value is in RFC3339 text format.
"effective": True or False, # [Output Only] A bit indicating whether this configuration has been applied to all managed instances in the group.
},
"autoscaler": "A String", # [Output Only] The URL of the Autoscaler that targets this instance group manager.
"bulkInstanceOperation": { # [Output Only] Status of bulk instance operation.
"inProgress": True or False, # [Output Only] Informs whether bulk instance operation is in progress.
"lastProgressCheck": { # [Output Only] Information from last progress check of bulk instance operation.
"error": { # [Output Only] Contains errors encountered during bulk instance operation.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"timestamp": "A String", # [Output Only] Timestamp of the last progress check of bulk instance operation. Timestamp is in RFC3339 text format.
},
},
"isStable": True or False, # [Output Only] A bit indicating whether the managed instance group is in a stable state. A stable state means that: none of the instances in the managed instance group is currently undergoing any type of change (for example, creation, restart, or deletion); no future changes are scheduled for instances in the managed instance group; and the managed instance group itself is not being modified.
"stateful": { # [Output Only] Stateful status of the given Instance Group Manager.
"hasStatefulConfig": True or False, # [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions.
"isStateful": True or False, # [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions. This field is deprecated in favor of has_stateful_config.
"perInstanceConfigs": { # [Output Only] Status of per-instance configurations on the instances.
"allEffective": True or False, # A bit indicating if all of the group's per-instance configurations (listed in the output of a listPerInstanceConfigs API call) have status EFFECTIVE or there are no per-instance-configs.
},
},
"versionTarget": { # [Output Only] A status of consistency of Instances' versions with their target version specified by version field on Instance Group Manager.
"isReached": True or False, # [Output Only] A bit indicating whether version target has been reached in this managed instance group, i.e. all instances are in their target version. Instances' target version are specified by version field on Instance Group Manager.
},
},
"targetPools": [ # The URLs for all TargetPool resources to which instances in the instanceGroup field are added. The target pools automatically apply to all of the instances in the managed instance group.
"A String",
],
"targetSize": 42, # The target number of running instances for this managed instance group. You can reduce this number by using the instanceGroupManager deleteInstances or abandonInstances methods. Resizing the group also changes this number.
"targetSizePolicy": { # Configures how target size of MIG is achieved.
"mode": "A String", # Mode in which operations on size are processed.
},
"targetSizeUnit": "A String", # The unit of measure for the target size.
"targetStoppedSize": 42, # The target number of stopped instances for this managed instance group. This number changes when you: - Stop instance using the stopInstances method or start instances using the startInstances method. - Manually change the targetStoppedSize using the update method.
"targetSuspendedSize": 42, # The target number of suspended instances for this managed instance group. This number changes when you: - Suspend instance using the suspendInstances method or resume instances using the resumeInstances method. - Manually change the targetSuspendedSize using the update method.
"updatePolicy": { # The update policy for this managed instance group.
"instanceRedistributionType": "A String", # The instance redistribution policy for regional managed instance groups. Valid values are: - PROACTIVE (default): The group attempts to maintain an even distribution of VM instances across zones in the region. - NONE: For non-autoscaled groups, proactive redistribution is disabled.
"maxSurge": { # Encapsulates numeric value that can be either absolute or relative. # The maximum number of instances that can be created above the specified targetSize during the update process. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxSurge is a fixed value equal to the number of zones in which the managed instance group operates. At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxSurge.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # The maximum number of instances that can be unavailable during the update process. An instance is considered available if all of the following conditions are satisfied: - The instance's status is RUNNING. - If there is a health check on the instance group, the instance's health check status must be HEALTHY at least once. If there is no health check on the group, then the instance only needs to have a status of RUNNING to be considered available. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxUnavailable is a fixed value equal to the number of zones in which the managed instance group operates. At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxUnavailable.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
"minReadySec": 42, # Minimum number of seconds to wait for after a newly created instance becomes available. This value must be from range [0, 3600].
"minimalAction": "A String", # Minimal action to be taken on an instance. Use this option to minimize disruption as much as possible or to apply a more disruptive action than is necessary. - To limit disruption as much as possible, set the minimal action to REFRESH. If your update requires a more disruptive action, Compute Engine performs the necessary action to execute the update. - To apply a more disruptive action than is strictly necessary, set the minimal action to RESTART or REPLACE. For example, Compute Engine does not need to restart a VM to change its metadata. But if your application reads instance metadata only when a VM is restarted, you can set the minimal action to RESTART in order to pick up metadata changes.
"mostDisruptiveAllowedAction": "A String", # Most disruptive action that is allowed to be taken on an instance. You can specify either NONE to forbid any actions, REFRESH to avoid restarting the VM and to limit disruption as much as possible. RESTART to allow actions that can be applied without instance replacing or REPLACE to allow all possible actions. If the Updater determines that the minimal update action needed is more disruptive than most disruptive allowed action you specify it will not perform the update at all.
"replacementMethod": "A String", # What action should be used to replace instances. See minimal_action.REPLACE
"type": "A String", # The type of update process. You can specify either PROACTIVE so that the MIG automatically updates VMs to the latest configurations or OPPORTUNISTIC so that you can select the VMs that you want to update.
},
"versions": [ # Specifies the instance templates used by this managed instance group to create instances. Each version is defined by an instanceTemplate and a name. Every version can appear at most once per instance group. This field overrides the top-level instanceTemplate field. Read more about the relationships between these fields. Exactly one version must leave the targetSize field unset. That version will be applied to all remaining instances. For more information, read about canary updates.
{
"instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create new instances in the managed instance group until the `targetSize` for this version is reached. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE; in those cases, existing instances are updated until the `targetSize` for this version is reached.
"name": "A String", # Name of the version. Unique among all versions in the scope of this managed instance group.
"tag": "A String", # Tag describing the version. Used to trigger rollout of a target version even if instance_template remains unchanged. Deprecated in favor of 'name'.
"targetSize": { # Encapsulates numeric value that can be either absolute or relative. # Specifies the intended number of instances to be created from the instanceTemplate. The final number of instances created from the template will be equal to: - If expressed as a fixed number, the minimum of either targetSize.fixed or instanceGroupManager.targetSize is used. - if expressed as a percent, the targetSize would be (targetSize.percent/100 * InstanceGroupManager.targetSize) If there is a remainder, the number is rounded. If unset, this version will update any remaining instances not updated by another version. Read Starting a canary update for more information.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
"zone": "A String", # [Output Only] The URL of a zone where the managed instance group is located (for zonal resources).
},
],
"warning": { # [Output Only] The warning that replaces the list of managed instance groups when the list is empty.
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
},
},
"kind": "compute#instanceGroupManagerAggregatedList", # [Output Only] The resource type, which is always compute#instanceGroupManagerAggregatedList for an aggregated list of managed instance groups.
"nextPageToken": "A String", # [Output Only] This token allows you to get the next page of results for list requests. If the number of results is larger than maxResults, use the nextPageToken as a value for the query parameter pageToken in the next list request. Subsequent list requests will have their own nextPageToken to continue paging through the results.
"selfLink": "A String", # [Output Only] Server-defined URL for this resource.
"unreachables": [ # [Output Only] Unreachable resources.
"A String",
],
"warning": { # [Output Only] Informational warning message.
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
}

aggregatedList_next()

Retrieves the next page of results.

        Args:
          previous_request: The request for the previous page. (required)
          previous_response: The response from the request for the previous page. (required)

        Returns:
          A request object that you can call 'execute()' on to request the next
          page. Returns None if there are no more items in the collection.

applyUpdatesToInstances(project, zone, instanceGroupManager, body=None, x__xgafv=None)

Applies changes to selected instances on the managed instance group. This method can be used to apply new overrides and/or new versions.

Args:
  project: string, Project ID for this request. (required)
  zone: string, The name of the zone where the managed instance group is located. Should conform to RFC1035. (required)
  instanceGroupManager: string, The name of the managed instance group, should conform to RFC1035. (required)
  body: object, The request body.
    The object takes the form of:

{ # InstanceGroupManagers.applyUpdatesToInstances
  "allInstances": True or False, # Flag to update all instances instead of specified list of “instances”. If the flag is set to true then the instances may not be specified in the request.
  "instances": [ # The list of URLs of one or more instances for which you want to apply updates. Each URL can be a full URL or a partial URL, such as zones/[ZONE]/instances/[INSTANCE_NAME].
    "A String",
  ],
  "maximalAction": "A String", # The maximal action that should be performed on the instances. By default REPLACE. This field is deprecated, please use most_disruptive_allowed_action.
  "minimalAction": "A String", # The minimal action that you want to perform on each instance during the update: - REPLACE: At minimum, delete the instance and create it again. - RESTART: Stop the instance and start it again. - REFRESH: Do not stop the instance and limit disruption as much as possible. - NONE: Do not disrupt the instance at all. By default, the minimum action is NONE. If your update requires a more disruptive action than you set with this flag, the necessary action is performed to execute the update.
  "mostDisruptiveAllowedAction": "A String", # The most disruptive action that you want to perform on each instance during the update: - REPLACE: Delete the instance and create it again. - RESTART: Stop the instance and start it again. - REFRESH: Do not stop the instance and limit disruption as much as possible. - NONE: Do not disrupt the instance at all. By default, the most disruptive allowed action is REPLACE. If your update requires a more disruptive action than you set with this flag, the update request will fail.
}

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
  "clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
  "creationTimestamp": "A String", # [Deprecated] This field is deprecated.
  "description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
  "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
  "error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
    "errors": [ # [Output Only] The array of errors encountered while processing this operation.
      {
        "code": "A String", # [Output Only] The error type identifier for this error.
        "errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
          {
            "errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
              "domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
              "metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
                "a_key": "A String",
              },
              "reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
            },
            "help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
              "links": [ # URL(s) pointing to additional information on handling the current error.
                { # Describes a URL link.
                  "description": "A String", # Describes what the link offers.
                  "url": "A String", # The URL of the link.
                },
              ],
            },
            "localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
              "locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
              "message": "A String", # The localized error message in the above locale.
            },
            "quotaInfo": { # Additional details for quota exceeded error for resource quota.
              "dimensions": { # The map holding related quota dimensions.
                "a_key": "A String",
              },
              "futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
              "limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
              "limitName": "A String", # The name of the quota limit.
              "metricName": "A String", # The Compute Engine quota metric name.
              "rolloutStatus": "A String", # Rollout status of the future quota limit.
            },
          },
        ],
        "location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
        "message": "A String", # [Output Only] An optional, human-readable error message.
      },
    ],
  },
  "httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
  "httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
  "id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
  "insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
  "instancesBulkInsertOperationMetadata": {
    "perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
        "deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
        "failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
        "status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
        "targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
      },
    },
  },
  "kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
  "name": "A String", # [Output Only] Name of the operation.
  "operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
  "operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
  "progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
  "region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
  "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
  "selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
  "setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
    "clientOperationId": "A String", # [Output Only] The client operation id.
    "perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
          "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
        },
        "state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
      },
    },
  },
  "startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
  "status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
  "statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
  "targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
  "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
  "user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
  "warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
    {
      "code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
      "data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
        {
          "key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
          "value": "A String", # [Output Only] A warning data value corresponding to the key.
        },
      ],
      "message": "A String", # [Output Only] A human-readable description of the warning code.
    },
  ],
  "zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

close()

Close httplib2 connections.

createInstances(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Creates instances with per-instance configurations in this managed instance group. Instances are created using the current instance template. The create instances operation is marked DONE if the createInstances request is successful. The underlying actions take additional time. You must separately verify the status of the creating or actions with the listmanagedinstances method.

Args:
  project: string, Project ID for this request. (required)
  zone: string, The name of the zone where the managed instance group is located. It should conform to RFC1035. (required)
  instanceGroupManager: string, The name of the managed instance group. It should conform to RFC1035. (required)
  body: object, The request body.
    The object takes the form of:

{ # InstanceGroupManagers.createInstances
  "instances": [ # [Required] List of specifications of per-instance configs.
    {
      "fingerprint": "A String", # Fingerprint of this per-instance config. This field can be used in optimistic locking. It is ignored when inserting a per-instance config. An up-to-date fingerprint must be provided in order to update an existing per-instance configuration or the field needs to be unset.
      "name": "A String", # The name of a per-instance configuration and its corresponding instance. Serves as a merge key during UpdatePerInstanceConfigs operations, that is, if a per-instance configuration with the same name exists then it will be updated, otherwise a new one will be created for the VM instance with the same name. An attempt to create a per-instance configconfiguration for a VM instance that either doesn't exist or is not part of the group will result in an error.
      "preservedState": { # Preserved state for a given instance. # The intended preserved state for the given instance. Does not contain preserved state generated from a stateful policy.
        "disks": { # Preserved disks defined for this instance. This map is keyed with the device names of the disks.
          "a_key": {
            "autoDelete": "A String", # These stateful disks will never be deleted during autohealing, update, instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole MIG is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.
            "mode": "A String", # The mode in which to attach this disk, either READ_WRITE or READ_ONLY. If not specified, the default is to attach the disk in READ_WRITE mode.
            "source": "A String", # The URL of the disk resource that is stateful and should be attached to the VM instance.
          },
        },
        "externalIPs": { # Preserved external IPs defined for this instance. This map is keyed with the name of the network interface.
          "a_key": {
            "autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
            "ipAddress": { # Ip address representation
              "address": "A String", # The URL of the reservation for this IP address.
              "literal": "A String", # An IPv4 internal network address to assign to the instance for this network interface.
            },
          },
        },
        "internalIPs": { # Preserved internal IPs defined for this instance. This map is keyed with the name of the network interface.
          "a_key": {
            "autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
            "ipAddress": { # Ip address representation
              "address": "A String", # The URL of the reservation for this IP address.
              "literal": "A String", # An IPv4 internal network address to assign to the instance for this network interface.
            },
          },
        },
        "metadata": { # Preserved metadata defined for this instance.
          "a_key": "A String",
        },
      },
      "status": "A String", # The status of applying this per-instance configuration on the corresponding managed instance.
    },
  ],
}

  requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
  "clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
  "creationTimestamp": "A String", # [Deprecated] This field is deprecated.
  "description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
  "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
  "error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
    "errors": [ # [Output Only] The array of errors encountered while processing this operation.
      {
        "code": "A String", # [Output Only] The error type identifier for this error.
        "errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
          {
            "errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
              "domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
              "metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
                "a_key": "A String",
              },
              "reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
            },
            "help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
              "links": [ # URL(s) pointing to additional information on handling the current error.
                { # Describes a URL link.
                  "description": "A String", # Describes what the link offers.
                  "url": "A String", # The URL of the link.
                },
              ],
            },
            "localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
              "locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
              "message": "A String", # The localized error message in the above locale.
            },
            "quotaInfo": { # Additional details for quota exceeded error for resource quota.
              "dimensions": { # The map holding related quota dimensions.
                "a_key": "A String",
              },
              "futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
              "limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
              "limitName": "A String", # The name of the quota limit.
              "metricName": "A String", # The Compute Engine quota metric name.
              "rolloutStatus": "A String", # Rollout status of the future quota limit.
            },
          },
        ],
        "location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
        "message": "A String", # [Output Only] An optional, human-readable error message.
      },
    ],
  },
  "httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
  "httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
  "id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
  "insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
  "instancesBulkInsertOperationMetadata": {
    "perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
        "deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
        "failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
        "status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
        "targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
      },
    },
  },
  "kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
  "name": "A String", # [Output Only] Name of the operation.
  "operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
  "operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
  "progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
  "region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
  "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
  "selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
  "setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
    "clientOperationId": "A String", # [Output Only] The client operation id.
    "perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
          "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
        },
        "state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
      },
    },
  },
  "startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
  "status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
  "statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
  "targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
  "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
  "user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
  "warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
    {
      "code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
      "data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
        {
          "key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
          "value": "A String", # [Output Only] A warning data value corresponding to the key.
        },
      ],
      "message": "A String", # [Output Only] A human-readable description of the warning code.
    },
  ],
  "zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

delete(project, zone, instanceGroupManager, requestId=None, x__xgafv=None)

Deletes the specified managed instance group and all of the instances in that group. Note that the instance group must not belong to a backend service. Read Deleting an instance group for more information.

Args:
  project: string, Project ID for this request. (required)
  zone: string, The name of the zone where the managed instance group is located. (required)
  instanceGroupManager: string, The name of the managed instance group to delete. (required)
  requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
  "clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
  "creationTimestamp": "A String", # [Deprecated] This field is deprecated.
  "description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
  "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
  "error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
    "errors": [ # [Output Only] The array of errors encountered while processing this operation.
      {
        "code": "A String", # [Output Only] The error type identifier for this error.
        "errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
          {
            "errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
              "domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
              "metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
                "a_key": "A String",
              },
              "reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
            },
            "help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
              "links": [ # URL(s) pointing to additional information on handling the current error.
                { # Describes a URL link.
                  "description": "A String", # Describes what the link offers.
                  "url": "A String", # The URL of the link.
                },
              ],
            },
            "localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
              "locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
              "message": "A String", # The localized error message in the above locale.
            },
            "quotaInfo": { # Additional details for quota exceeded error for resource quota.
              "dimensions": { # The map holding related quota dimensions.
                "a_key": "A String",
              },
              "futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
              "limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
              "limitName": "A String", # The name of the quota limit.
              "metricName": "A String", # The Compute Engine quota metric name.
              "rolloutStatus": "A String", # Rollout status of the future quota limit.
            },
          },
        ],
        "location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
        "message": "A String", # [Output Only] An optional, human-readable error message.
      },
    ],
  },
  "httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
  "httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
  "id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
  "insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
  "instancesBulkInsertOperationMetadata": {
    "perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
        "deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
        "failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
        "status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
        "targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
      },
    },
  },
  "kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
  "name": "A String", # [Output Only] Name of the operation.
  "operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
  "operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
  "progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
  "region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
  "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
  "selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
  "setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
    "clientOperationId": "A String", # [Output Only] The client operation id.
    "perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
          "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
        },
        "state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
      },
    },
  },
  "startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
  "status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
  "statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
  "targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
  "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
  "user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
  "warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
    {
      "code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
      "data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
        {
          "key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
          "value": "A String", # [Output Only] A warning data value corresponding to the key.
        },
      ],
      "message": "A String", # [Output Only] A human-readable description of the warning code.
    },
  ],
  "zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

deleteInstances(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Flags the specified instances in the managed instance group for immediate deletion. The instances are also removed from any target pools of which they were a member. This method reduces the targetSize of the managed instance group by the number of instances that you delete. This operation is marked as DONE when the action is scheduled even if the instances are still being deleted. You must separately verify the status of the deleting action with the listmanagedinstances method. If the group is part of a backend service that has enabled connection draining, it can take up to 60 seconds after the connection draining duration has elapsed before the VM instance is removed or deleted. You can specify a maximum of 1000 instances with this method per request.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
instanceGroupManager: string, The name of the managed instance group. (required)
body: object, The request body.
The object takes the form of:

{
"instanceNames": [ # The list of instance names to delete. Queued instances do not have URL and can be deleted only by name. You cannot specify both URLs and names in a single request.
"A String",
],
"instances": [ # The URLs of one or more instances to delete. This can be a full URL or a partial URL, such as zones/[ZONE]/instances/[INSTANCE_NAME]. Queued instances do not have URL and can be deleted only by name. One cannot specify both URLs and names in a single request.
"A String",
],
"skipInstancesOnValidationError": True or False, # Specifies whether the request should proceed despite the inclusion of instances that are not members of the group or that are already in the process of being deleted or abandoned. If this field is set to `false` and such an instance is specified in the request, the operation fails. The operation always fails if the request contains a malformed instance URL or a reference to an instance that exists in a zone or region other than the group's zone or region.
}

requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

deletePerInstanceConfigs(project, zone, instanceGroupManager, body=None, x__xgafv=None)

Deletes selected per-instance configurations for the managed instance group.

Args:
  project: string, Project ID for this request. (required)
  zone: string, The name of the zone where the managed instance group is located. It should conform to RFC1035. (required)
  instanceGroupManager: string, The name of the managed instance group. It should conform to RFC1035. (required)
  body: object, The request body.
    The object takes the form of:

{ # InstanceGroupManagers.deletePerInstanceConfigs
  "names": [ # The list of instance names for which we want to delete per-instance configs on this managed instance group.
    "A String",
  ],
}

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
  "clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
  "creationTimestamp": "A String", # [Deprecated] This field is deprecated.
  "description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
  "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
  "error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
    "errors": [ # [Output Only] The array of errors encountered while processing this operation.
      {
        "code": "A String", # [Output Only] The error type identifier for this error.
        "errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
          {
            "errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
              "domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
              "metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
                "a_key": "A String",
              },
              "reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
            },
            "help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
              "links": [ # URL(s) pointing to additional information on handling the current error.
                { # Describes a URL link.
                  "description": "A String", # Describes what the link offers.
                  "url": "A String", # The URL of the link.
                },
              ],
            },
            "localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
              "locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
              "message": "A String", # The localized error message in the above locale.
            },
            "quotaInfo": { # Additional details for quota exceeded error for resource quota.
              "dimensions": { # The map holding related quota dimensions.
                "a_key": "A String",
              },
              "futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
              "limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
              "limitName": "A String", # The name of the quota limit.
              "metricName": "A String", # The Compute Engine quota metric name.
              "rolloutStatus": "A String", # Rollout status of the future quota limit.
            },
          },
        ],
        "location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
        "message": "A String", # [Output Only] An optional, human-readable error message.
      },
    ],
  },
  "httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
  "httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
  "id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
  "insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
  "instancesBulkInsertOperationMetadata": {
    "perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
        "deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
        "failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
        "status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
        "targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
      },
    },
  },
  "kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
  "name": "A String", # [Output Only] Name of the operation.
  "operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
  "operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
  "progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
  "region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
  "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
  "selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
  "setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
    "clientOperationId": "A String", # [Output Only] The client operation id.
    "perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
          "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
        },
        "state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
      },
    },
  },
  "startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
  "status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
  "statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
  "targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
  "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
  "user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
  "warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
    {
      "code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
      "data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
        {
          "key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
          "value": "A String", # [Output Only] A warning data value corresponding to the key.
        },
      ],
      "message": "A String", # [Output Only] A human-readable description of the warning code.
    },
  ],
  "zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

get(project, zone, instanceGroupManager, x__xgafv=None)

Returns all of the details about the specified managed instance group.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
instanceGroupManager: string, The name of the managed instance group. (required)
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents a Managed Instance Group resource. An instance group is a collection of VM instances that you can manage as a single entity. For more information, read Instance groups. For zonal Managed Instance Group, use the instanceGroupManagers resource. For regional Managed Instance Group, use the regionInstanceGroupManagers resource.
"allInstancesConfig": { # Specifies configuration that overrides the instance template configuration for the group.
"properties": { # Represents the change that you want to make to the instance properties. # Properties to set on all instances in the group. You can add or modify properties using the instanceGroupManagers.patch or regionInstanceGroupManagers.patch. After setting allInstancesConfig on the group, you must update the group's instances to apply the configuration. To apply the configuration, set the group's updatePolicy.type field to use proactive updates or use the applyUpdatesToInstances method.
"labels": { # The label key-value pairs that you want to patch onto the instance.
"a_key": "A String",
},
"metadata": { # The metadata key-value pairs that you want to patch onto the instance. For more information, see Project and instance metadata.
"a_key": "A String",
},
},
},
"autoHealingPolicies": [ # The autohealing policy for this managed instance group. You can specify only one value.
{
"autoHealingTriggers": { # Restricts what triggers autohealing.
"onHealthCheck": "A String", # If you have configured an application-based health check for the group, this field controls whether to trigger VM autohealing based on a failed health check. Valid values are: - ON (default): The group recreates running VMs that fail the application-based health check. - OFF: When set to OFF, you can still observe instance health state, but the group does not recreate VMs that fail the application-based health check. This is useful for troubleshooting and setting up your health check configuration.
},
"healthCheck": "A String", # The URL for the health check that signals autohealing.
"initialDelaySec": 42, # The initial delay is the number of seconds that a new VM takes to initialize and run its startup script. During a VM's initial delay period, the MIG ignores unsuccessful health checks because the VM might be in the startup process. This prevents the MIG from prematurely recreating a VM. If the health check receives a healthy response during the initial delay, it indicates that the startup process is complete and the VM is ready. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # Maximum number of instances that can be unavailable when autohealing. When 'percent' is used, the value is rounded if necessary. The instance is considered available if all of the following conditions are satisfied: 1. Instance's status is RUNNING. 2. Instance's currentAction is NONE (in particular its liveness health check result was observed to be HEALTHY at least once as it passed VERIFYING). 3. There is no outgoing action on an instance triggered by IGM. By default, number of concurrently autohealed instances is smaller than the managed instance group target size. However, if a zonal managed instance group has only one instance, or a regional managed instance group has only one instance per zone, autohealing will recreate these instances when they become unhealthy.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
"baseInstanceName": "A String", # The base instance name is a prefix that you want to attach to the names of all VMs in a MIG. The maximum character length is 58 and the name must comply with RFC1035 format. When a VM is created in the group, the MIG appends a hyphen and a random four-character string to the base instance name. If you want the MIG to assign sequential numbers instead of a random string, then end the base instance name with a hyphen followed by one or more hash symbols. The hash symbols indicate the number of digits. For example, a base instance name of "vm-###" results in "vm-001" as a VM name. @pattern [a-z](([-a-z0-9]{0,57})|([-a-z0-9]{0,51}-#{1,10}(\\[[0-9]{1,10}\\])?))
"creationTimestamp": "A String", # [Output Only] The creation timestamp for this managed instance group in RFC3339 text format.
"currentActions": { # [Output Only] The list of instance actions and the number of instances in this managed instance group that are scheduled for each of those actions.
"abandoning": 42, # [Output Only] The total number of instances in the managed instance group that are scheduled to be abandoned. Abandoning an instance removes it from the managed instance group without deleting it.
"creating": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be created or are currently being created. If the group fails to create any of these instances, it tries again until it creates the instance successfully. If you have disabled creation retries, this field will not be populated; instead, the creatingWithoutRetries field will be populated.
"creatingAtomically": 42, # [Output Only] The number of instances that the managed instance group will attempt to create atomically, in a batch mode. If the desired count of instances can not be created, entire batch will be deleted and the group will decrease its targetSize value accordingly.
"creatingWithoutRetries": 42, # [Output Only] The number of instances that the managed instance group will attempt to create. The group attempts to create each instance only once. If the group fails to create any of these instances, it decreases the group's targetSize value accordingly.
"deleting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be deleted or are currently being deleted.
"none": 42, # [Output Only] The number of instances in the managed instance group that are running and have no scheduled actions.
"queuing": 42, # [Output Only] The number of instances that the managed instance group is currently queuing.
"recreating": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be recreated or are currently being being recreated. Recreating an instance deletes the existing root persistent disk and creates a new disk from the image that is defined in the instance template.
"refreshing": 42, # [Output Only] The number of instances in the managed instance group that are being reconfigured with properties that do not require a restart or a recreate action. For example, setting or removing target pools for the instance.
"restarting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be restarted or are currently being restarted.
"resuming": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be resumed or are currently being resumed.
"starting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be started or are currently being started.
"stopping": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be stopped or are currently being stopped.
"suspending": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be suspended or are currently being suspended.
"verifying": 42, # [Output Only] The number of instances in the managed instance group that are being verified. See the managedInstances[].currentAction property in the listManagedInstances method documentation.
},
"description": "A String", # An optional description of this resource.
"distributionPolicy": { # Policy specifying the intended distribution of managed instances across zones in a regional managed instance group.
"targetShape": "A String", # The distribution shape to which the group converges either proactively or on resize events (depending on the value set in updatePolicy.instanceRedistributionType).
"zones": [ # Zones where the regional managed instance group will create and manage its instances.
{
"zone": "A String", # The URL of the zone. The zone must exist in the region where the managed instance group is located.
},
],
},
"failoverAction": "A String", # The action to perform in case of zone failure. Only one value is supported, NO_FAILOVER. The default is NO_FAILOVER.
"fingerprint": "A String", # Fingerprint of this resource. This field may be used in optimistic locking. It will be ignored when inserting an InstanceGroupManager. An up-to-date fingerprint must be provided in order to update the InstanceGroupManager, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve an InstanceGroupManager.
"id": "A String", # [Output Only] A unique identifier for this resource type. The server generates this identifier.
"instanceFlexibilityPolicy": { # Instance flexibility allowing MIG to create VMs from multiple types of machines. Instance flexibility configuration on MIG overrides instance template configuration.
"instanceSelectionLists": { # Named instance selections configuring properties that the group will use when creating new VMs.
"a_key": {
"machineTypes": [ # Full machine-type names, e.g. "n1-standard-16".
"A String",
],
"rank": 42, # Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.
},
},
"instanceSelections": { # Named instance selections configuring properties that the group will use when creating new VMs.
"a_key": {
"machineTypes": [ # Full machine-type names, e.g. "n1-standard-16".
"A String",
],
"rank": 42, # Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.
},
},
"provisioningModelMix": { # Provisioning model configuration used by this managed instance group to create instances.
"standardCapacityBase": 42, # The base capacity that will always use Standard VMs to avoid risk of more preemption than the minimum capacity user needs. MIG will create only Standard VMs until it reaches standard_capacity_base and only then will start using standard_capacity_percent_above_base to mix Spot with Standard VMs.
"standardCapacityPercentAboveBase": 42, # The percentage of target capacity that should use Standard VM. The remaining percentage will use Spot VMs. The percentage applies only to the capacity above standard_capacity_base.
},
},
"instanceGroup": "A String", # [Output Only] The URL of the Instance Group resource.
"instanceLifecyclePolicy": { # The repair policy for this managed instance group.
"defaultActionOnFailure": "A String", # The action that a MIG performs on a failed or an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are - REPAIR (default): MIG automatically repairs a failed or an unhealthy VM by recreating it. For more information, see About repairing VMs in a MIG. - DO_NOTHING: MIG does not repair a failed or an unhealthy VM.
"forceUpdateOnRepair": "A String", # A bit indicating whether to forcefully apply the group's latest configuration when repairing a VM. Valid options are: - NO (default): If configuration updates are available, they are not forcefully applied during repair. Instead, configuration updates are applied according to the group's update policy. - YES: If configuration updates are available, they are applied during repair.
"metadataBasedReadinessSignal": { # The configuration for metadata based readiness signal sent by the instance during initialization when stopping / suspending an instance. The Instance Group Manager will wait for a signal that indicates successful initialization before stopping / suspending an instance. If a successful readiness signal is not sent before timeout, the corresponding instance will not be stopped / suspended. Instead, an error will be visible in the lastAttempt.errors field of the managed instance in the listmanagedinstances method. If metadataBasedReadinessSignal.timeoutSec is unset, the Instance Group Manager will directly proceed to suspend / stop instances, skipping initialization on them.
"timeoutSec": 42, # The number of seconds to wait for a readiness signal during initialization before timing out.
},
"onFailedHealthCheck": "A String", # The action that a MIG performs on an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are: - DEFAULT_ACTION (default): The MIG performs the same action as specified in the instanceLifecyclePolicy.defaultActionOnFailure field. If the defaultActionOnFailure field is set to REPAIR, then the MIG repairs unhealthy VMs. If the defaultActionOnFailure field is set to DO_NOTHING, then the MIG doesn't repair unhealthy VMs. - REPAIR: The MIG repairs unhealthy VMs by recreating it. - DO_NOTHING: The MIG doesn't repair unhealthy VMs. For more information, see About repairing VMs in a MIG.
},
"instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create all new instances in the managed instance group. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE.
"kind": "compute#instanceGroupManager", # [Output Only] The resource type, which is always compute#instanceGroupManager for managed instance groups.
"listManagedInstancesResults": "A String", # Pagination behavior of the listManagedInstances API method for this managed instance group.
"multiMig": "A String", # URL to the multi-MIG that this Managed Instance Group belongs to.
"name": "A String", # The name of the managed instance group. The name must be 1-63 characters long, and comply with RFC1035.
"namedPorts": [ # [Output Only] Named ports configured on the Instance Groups complementary to this Instance Group Manager.
{ # The named port. For example: <"http", 80>.
"name": "A String", # The name for this named port. The name must be 1-63 characters long, and comply with RFC1035.
"port": 42, # The port number, which can be a value between 1 and 65535.
},
],
"params": { # Input only additional params for instance group manager creation. # Input only. Additional params passed with the request, but not persisted as part of resource payload.
"resourceManagerTags": { # Resource manager tags to bind to the managed instance group. The tags are key-value pairs. Keys must be in the format tagKeys/123 and values in the format tagValues/456. For more information, see Manage tags for resources.
"a_key": "A String",
},
},
"region": "A String", # [Output Only] The URL of the region where the managed instance group resides (for regional resources).
"resourcePolicies": { # Resource policies for this managed instance group.
"workloadPolicy": "A String", # The URL of the workload policy that is specified for this managed instance group. It can be a full or partial URL. For example, the following are all valid URLs to a workload policy: - https://www.googleapis.com/compute/v1/projects/project/regions/region /resourcePolicies/resourcePolicy - projects/project/regions/region/resourcePolicies/resourcePolicy - regions/region/resourcePolicies/resourcePolicy
},
"satisfiesPzi": True or False, # [Output Only] Reserved for future use.
"satisfiesPzs": True or False, # [Output Only] Reserved for future use.
"selfLink": "A String", # [Output Only] The URL for this managed instance group. The server defines this URL.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"serviceAccount": "A String", # The service account to be used as credentials for all operations performed by the managed instance group on instances. The service accounts needs all permissions required to create and delete instances. By default, the service account {projectNumber}@cloudservices.gserviceaccount.com is used.
"standbyPolicy": { # Standby policy for stopped and suspended instances.
"initialDelaySec": 42, # Specifies the number of seconds that the MIG should wait to suspend or stop a VM after that VM was created. The initial delay gives the initialization script the time to prepare your VM for a quick scale out. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"mode": "A String", # Defines how a MIG resumes or starts VMs from a standby pool when the group scales out. The default mode is `MANUAL`.
},
"statefulPolicy": { # Stateful configuration for this Instanced Group Manager
"preservedState": { # Configuration of preserved resources.
"disks": { # Disks created on the instances that will be preserved on instance delete, update, etc. This map is keyed with the device names of the disks.
"a_key": {
"autoDelete": "A String", # These stateful disks will never be deleted during autohealing, update or VM instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.
},
},
"externalIPs": { # External network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
},
},
"internalIPs": { # Internal network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
},
},
},
},
"status": { # [Output Only] The status of this managed instance group.
"allInstancesConfig": { # [Output only] Status of all-instances configuration on the group.
"currentRevision": "A String", # [Output Only] Current all-instances configuration revision. This value is in RFC3339 text format.
"effective": True or False, # [Output Only] A bit indicating whether this configuration has been applied to all managed instances in the group.
},
"autoscaler": "A String", # [Output Only] The URL of the Autoscaler that targets this instance group manager.
"bulkInstanceOperation": { # [Output Only] Status of bulk instance operation.
"inProgress": True or False, # [Output Only] Informs whether bulk instance operation is in progress.
"lastProgressCheck": { # [Output Only] Information from last progress check of bulk instance operation.
"error": { # [Output Only] Contains errors encountered during bulk instance operation.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"timestamp": "A String", # [Output Only] Timestamp of the last progress check of bulk instance operation. Timestamp is in RFC3339 text format.
},
},
"isStable": True or False, # [Output Only] A bit indicating whether the managed instance group is in a stable state. A stable state means that: none of the instances in the managed instance group is currently undergoing any type of change (for example, creation, restart, or deletion); no future changes are scheduled for instances in the managed instance group; and the managed instance group itself is not being modified.
"stateful": { # [Output Only] Stateful status of the given Instance Group Manager.
"hasStatefulConfig": True or False, # [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions.
"isStateful": True or False, # [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions. This field is deprecated in favor of has_stateful_config.
"perInstanceConfigs": { # [Output Only] Status of per-instance configurations on the instances.
"allEffective": True or False, # A bit indicating if all of the group's per-instance configurations (listed in the output of a listPerInstanceConfigs API call) have status EFFECTIVE or there are no per-instance-configs.
},
},
"versionTarget": { # [Output Only] A status of consistency of Instances' versions with their target version specified by version field on Instance Group Manager.
"isReached": True or False, # [Output Only] A bit indicating whether version target has been reached in this managed instance group, i.e. all instances are in their target version. Instances' target version are specified by version field on Instance Group Manager.
},
},
"targetPools": [ # The URLs for all TargetPool resources to which instances in the instanceGroup field are added. The target pools automatically apply to all of the instances in the managed instance group.
"A String",
],
"targetSize": 42, # The target number of running instances for this managed instance group. You can reduce this number by using the instanceGroupManager deleteInstances or abandonInstances methods. Resizing the group also changes this number.
"targetSizePolicy": { # Configures how target size of MIG is achieved.
"mode": "A String", # Mode in which operations on size are processed.
},
"targetSizeUnit": "A String", # The unit of measure for the target size.
"targetStoppedSize": 42, # The target number of stopped instances for this managed instance group. This number changes when you: - Stop instance using the stopInstances method or start instances using the startInstances method. - Manually change the targetStoppedSize using the update method.
"targetSuspendedSize": 42, # The target number of suspended instances for this managed instance group. This number changes when you: - Suspend instance using the suspendInstances method or resume instances using the resumeInstances method. - Manually change the targetSuspendedSize using the update method.
"updatePolicy": { # The update policy for this managed instance group.
"instanceRedistributionType": "A String", # The instance redistribution policy for regional managed instance groups. Valid values are: - PROACTIVE (default): The group attempts to maintain an even distribution of VM instances across zones in the region. - NONE: For non-autoscaled groups, proactive redistribution is disabled.
"maxSurge": { # Encapsulates numeric value that can be either absolute or relative. # The maximum number of instances that can be created above the specified targetSize during the update process. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxSurge is a fixed value equal to the number of zones in which the managed instance group operates. At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxSurge.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # The maximum number of instances that can be unavailable during the update process. An instance is considered available if all of the following conditions are satisfied: - The instance's status is RUNNING. - If there is a health check on the instance group, the instance's health check status must be HEALTHY at least once. If there is no health check on the group, then the instance only needs to have a status of RUNNING to be considered available. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxUnavailable is a fixed value equal to the number of zones in which the managed instance group operates. At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxUnavailable.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
"minReadySec": 42, # Minimum number of seconds to wait for after a newly created instance becomes available. This value must be from range [0, 3600].
"minimalAction": "A String", # Minimal action to be taken on an instance. Use this option to minimize disruption as much as possible or to apply a more disruptive action than is necessary. - To limit disruption as much as possible, set the minimal action to REFRESH. If your update requires a more disruptive action, Compute Engine performs the necessary action to execute the update. - To apply a more disruptive action than is strictly necessary, set the minimal action to RESTART or REPLACE. For example, Compute Engine does not need to restart a VM to change its metadata. But if your application reads instance metadata only when a VM is restarted, you can set the minimal action to RESTART in order to pick up metadata changes.
"mostDisruptiveAllowedAction": "A String", # Most disruptive action that is allowed to be taken on an instance. You can specify either NONE to forbid any actions, REFRESH to avoid restarting the VM and to limit disruption as much as possible. RESTART to allow actions that can be applied without instance replacing or REPLACE to allow all possible actions. If the Updater determines that the minimal update action needed is more disruptive than most disruptive allowed action you specify it will not perform the update at all.
"replacementMethod": "A String", # What action should be used to replace instances. See minimal_action.REPLACE
"type": "A String", # The type of update process. You can specify either PROACTIVE so that the MIG automatically updates VMs to the latest configurations or OPPORTUNISTIC so that you can select the VMs that you want to update.
},
"versions": [ # Specifies the instance templates used by this managed instance group to create instances. Each version is defined by an instanceTemplate and a name. Every version can appear at most once per instance group. This field overrides the top-level instanceTemplate field. Read more about the relationships between these fields. Exactly one version must leave the targetSize field unset. That version will be applied to all remaining instances. For more information, read about canary updates.
{
"instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create new instances in the managed instance group until the `targetSize` for this version is reached. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE; in those cases, existing instances are updated until the `targetSize` for this version is reached.
"name": "A String", # Name of the version. Unique among all versions in the scope of this managed instance group.
"tag": "A String", # Tag describing the version. Used to trigger rollout of a target version even if instance_template remains unchanged. Deprecated in favor of 'name'.
"targetSize": { # Encapsulates numeric value that can be either absolute or relative. # Specifies the intended number of instances to be created from the instanceTemplate. The final number of instances created from the template will be equal to: - If expressed as a fixed number, the minimum of either targetSize.fixed or instanceGroupManager.targetSize is used. - if expressed as a percent, the targetSize would be (targetSize.percent/100 * InstanceGroupManager.targetSize) If there is a remainder, the number is rounded. If unset, this version will update any remaining instances not updated by another version. Read Starting a canary update for more information.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
"zone": "A String", # [Output Only] The URL of a zone where the managed instance group is located (for zonal resources).
}

insert(project, zone, body=None, requestId=None, x__xgafv=None)

Creates a managed instance group using the information that you specify in the request. After the group is created, instances in the group are created using the specified instance template. This operation is marked as DONE when the group is created even if the instances in the group have not yet been created. You must separately verify the status of the individual instances with the listmanagedinstances method. A managed instance group can have up to 1000 VM instances per group. Please contact Cloud Support if you need an increase in this limit.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where you want to create the managed instance group. (required)
body: object, The request body.
The object takes the form of:

{ # Represents a Managed Instance Group resource. An instance group is a collection of VM instances that you can manage as a single entity. For more information, read Instance groups. For zonal Managed Instance Group, use the instanceGroupManagers resource. For regional Managed Instance Group, use the regionInstanceGroupManagers resource.
"allInstancesConfig": { # Specifies configuration that overrides the instance template configuration for the group.
"properties": { # Represents the change that you want to make to the instance properties. # Properties to set on all instances in the group. You can add or modify properties using the instanceGroupManagers.patch or regionInstanceGroupManagers.patch. After setting allInstancesConfig on the group, you must update the group's instances to apply the configuration. To apply the configuration, set the group's updatePolicy.type field to use proactive updates or use the applyUpdatesToInstances method.
"labels": { # The label key-value pairs that you want to patch onto the instance.
"a_key": "A String",
},
"metadata": { # The metadata key-value pairs that you want to patch onto the instance. For more information, see Project and instance metadata.
"a_key": "A String",
},
},
},
"autoHealingPolicies": [ # The autohealing policy for this managed instance group. You can specify only one value.
{
"autoHealingTriggers": { # Restricts what triggers autohealing.
"onHealthCheck": "A String", # If you have configured an application-based health check for the group, this field controls whether to trigger VM autohealing based on a failed health check. Valid values are: - ON (default): The group recreates running VMs that fail the application-based health check. - OFF: When set to OFF, you can still observe instance health state, but the group does not recreate VMs that fail the application-based health check. This is useful for troubleshooting and setting up your health check configuration.
},
"healthCheck": "A String", # The URL for the health check that signals autohealing.
"initialDelaySec": 42, # The initial delay is the number of seconds that a new VM takes to initialize and run its startup script. During a VM's initial delay period, the MIG ignores unsuccessful health checks because the VM might be in the startup process. This prevents the MIG from prematurely recreating a VM. If the health check receives a healthy response during the initial delay, it indicates that the startup process is complete and the VM is ready. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # Maximum number of instances that can be unavailable when autohealing. When 'percent' is used, the value is rounded if necessary. The instance is considered available if all of the following conditions are satisfied: 1. Instance's status is RUNNING. 2. Instance's currentAction is NONE (in particular its liveness health check result was observed to be HEALTHY at least once as it passed VERIFYING). 3. There is no outgoing action on an instance triggered by IGM. By default, number of concurrently autohealed instances is smaller than the managed instance group target size. However, if a zonal managed instance group has only one instance, or a regional managed instance group has only one instance per zone, autohealing will recreate these instances when they become unhealthy.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
"baseInstanceName": "A String", # The base instance name is a prefix that you want to attach to the names of all VMs in a MIG. The maximum character length is 58 and the name must comply with RFC1035 format. When a VM is created in the group, the MIG appends a hyphen and a random four-character string to the base instance name. If you want the MIG to assign sequential numbers instead of a random string, then end the base instance name with a hyphen followed by one or more hash symbols. The hash symbols indicate the number of digits. For example, a base instance name of "vm-###" results in "vm-001" as a VM name. @pattern [a-z](([-a-z0-9]{0,57})|([-a-z0-9]{0,51}-#{1,10}(\\[[0-9]{1,10}\\])?))
"creationTimestamp": "A String", # [Output Only] The creation timestamp for this managed instance group in RFC3339 text format.
"currentActions": { # [Output Only] The list of instance actions and the number of instances in this managed instance group that are scheduled for each of those actions.
"abandoning": 42, # [Output Only] The total number of instances in the managed instance group that are scheduled to be abandoned. Abandoning an instance removes it from the managed instance group without deleting it.
"creating": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be created or are currently being created. If the group fails to create any of these instances, it tries again until it creates the instance successfully. If you have disabled creation retries, this field will not be populated; instead, the creatingWithoutRetries field will be populated.
"creatingAtomically": 42, # [Output Only] The number of instances that the managed instance group will attempt to create atomically, in a batch mode. If the desired count of instances can not be created, entire batch will be deleted and the group will decrease its targetSize value accordingly.
"creatingWithoutRetries": 42, # [Output Only] The number of instances that the managed instance group will attempt to create. The group attempts to create each instance only once. If the group fails to create any of these instances, it decreases the group's targetSize value accordingly.
"deleting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be deleted or are currently being deleted.
"none": 42, # [Output Only] The number of instances in the managed instance group that are running and have no scheduled actions.
"queuing": 42, # [Output Only] The number of instances that the managed instance group is currently queuing.
"recreating": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be recreated or are currently being being recreated. Recreating an instance deletes the existing root persistent disk and creates a new disk from the image that is defined in the instance template.
"refreshing": 42, # [Output Only] The number of instances in the managed instance group that are being reconfigured with properties that do not require a restart or a recreate action. For example, setting or removing target pools for the instance.
"restarting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be restarted or are currently being restarted.
"resuming": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be resumed or are currently being resumed.
"starting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be started or are currently being started.
"stopping": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be stopped or are currently being stopped.
"suspending": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be suspended or are currently being suspended.
"verifying": 42, # [Output Only] The number of instances in the managed instance group that are being verified. See the managedInstances[].currentAction property in the listManagedInstances method documentation.
},
"description": "A String", # An optional description of this resource.
"distributionPolicy": { # Policy specifying the intended distribution of managed instances across zones in a regional managed instance group.
"targetShape": "A String", # The distribution shape to which the group converges either proactively or on resize events (depending on the value set in updatePolicy.instanceRedistributionType).
"zones": [ # Zones where the regional managed instance group will create and manage its instances.
{
"zone": "A String", # The URL of the zone. The zone must exist in the region where the managed instance group is located.
},
],
},
"failoverAction": "A String", # The action to perform in case of zone failure. Only one value is supported, NO_FAILOVER. The default is NO_FAILOVER.
"fingerprint": "A String", # Fingerprint of this resource. This field may be used in optimistic locking. It will be ignored when inserting an InstanceGroupManager. An up-to-date fingerprint must be provided in order to update the InstanceGroupManager, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve an InstanceGroupManager.
"id": "A String", # [Output Only] A unique identifier for this resource type. The server generates this identifier.
"instanceFlexibilityPolicy": { # Instance flexibility allowing MIG to create VMs from multiple types of machines. Instance flexibility configuration on MIG overrides instance template configuration.
"instanceSelectionLists": { # Named instance selections configuring properties that the group will use when creating new VMs.
"a_key": {
"machineTypes": [ # Full machine-type names, e.g. "n1-standard-16".
"A String",
],
"rank": 42, # Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.
},
},
"instanceSelections": { # Named instance selections configuring properties that the group will use when creating new VMs.
"a_key": {
"machineTypes": [ # Full machine-type names, e.g. "n1-standard-16".
"A String",
],
"rank": 42, # Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.
},
},
"provisioningModelMix": { # Provisioning model configuration used by this managed instance group to create instances.
"standardCapacityBase": 42, # The base capacity that will always use Standard VMs to avoid risk of more preemption than the minimum capacity user needs. MIG will create only Standard VMs until it reaches standard_capacity_base and only then will start using standard_capacity_percent_above_base to mix Spot with Standard VMs.
"standardCapacityPercentAboveBase": 42, # The percentage of target capacity that should use Standard VM. The remaining percentage will use Spot VMs. The percentage applies only to the capacity above standard_capacity_base.
},
},
"instanceGroup": "A String", # [Output Only] The URL of the Instance Group resource.
"instanceLifecyclePolicy": { # The repair policy for this managed instance group.
"defaultActionOnFailure": "A String", # The action that a MIG performs on a failed or an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are - REPAIR (default): MIG automatically repairs a failed or an unhealthy VM by recreating it. For more information, see About repairing VMs in a MIG. - DO_NOTHING: MIG does not repair a failed or an unhealthy VM.
"forceUpdateOnRepair": "A String", # A bit indicating whether to forcefully apply the group's latest configuration when repairing a VM. Valid options are: - NO (default): If configuration updates are available, they are not forcefully applied during repair. Instead, configuration updates are applied according to the group's update policy. - YES: If configuration updates are available, they are applied during repair.
"metadataBasedReadinessSignal": { # The configuration for metadata based readiness signal sent by the instance during initialization when stopping / suspending an instance. The Instance Group Manager will wait for a signal that indicates successful initialization before stopping / suspending an instance. If a successful readiness signal is not sent before timeout, the corresponding instance will not be stopped / suspended. Instead, an error will be visible in the lastAttempt.errors field of the managed instance in the listmanagedinstances method. If metadataBasedReadinessSignal.timeoutSec is unset, the Instance Group Manager will directly proceed to suspend / stop instances, skipping initialization on them.
"timeoutSec": 42, # The number of seconds to wait for a readiness signal during initialization before timing out.
},
"onFailedHealthCheck": "A String", # The action that a MIG performs on an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are: - DEFAULT_ACTION (default): The MIG performs the same action as specified in the instanceLifecyclePolicy.defaultActionOnFailure field. If the defaultActionOnFailure field is set to REPAIR, then the MIG repairs unhealthy VMs. If the defaultActionOnFailure field is set to DO_NOTHING, then the MIG doesn't repair unhealthy VMs. - REPAIR: The MIG repairs unhealthy VMs by recreating it. - DO_NOTHING: The MIG doesn't repair unhealthy VMs. For more information, see About repairing VMs in a MIG.
},
"instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create all new instances in the managed instance group. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE.
"kind": "compute#instanceGroupManager", # [Output Only] The resource type, which is always compute#instanceGroupManager for managed instance groups.
"listManagedInstancesResults": "A String", # Pagination behavior of the listManagedInstances API method for this managed instance group.
"multiMig": "A String", # URL to the multi-MIG that this Managed Instance Group belongs to.
"name": "A String", # The name of the managed instance group. The name must be 1-63 characters long, and comply with RFC1035.
"namedPorts": [ # [Output Only] Named ports configured on the Instance Groups complementary to this Instance Group Manager.
{ # The named port. For example: <"http", 80>.
"name": "A String", # The name for this named port. The name must be 1-63 characters long, and comply with RFC1035.
"port": 42, # The port number, which can be a value between 1 and 65535.
},
],
"params": { # Input only additional params for instance group manager creation. # Input only. Additional params passed with the request, but not persisted as part of resource payload.
"resourceManagerTags": { # Resource manager tags to bind to the managed instance group. The tags are key-value pairs. Keys must be in the format tagKeys/123 and values in the format tagValues/456. For more information, see Manage tags for resources.
"a_key": "A String",
},
},
"region": "A String", # [Output Only] The URL of the region where the managed instance group resides (for regional resources).
"resourcePolicies": { # Resource policies for this managed instance group.
"workloadPolicy": "A String", # The URL of the workload policy that is specified for this managed instance group. It can be a full or partial URL. For example, the following are all valid URLs to a workload policy: - https://www.googleapis.com/compute/v1/projects/project/regions/region /resourcePolicies/resourcePolicy - projects/project/regions/region/resourcePolicies/resourcePolicy - regions/region/resourcePolicies/resourcePolicy
},
"satisfiesPzi": True or False, # [Output Only] Reserved for future use.
"satisfiesPzs": True or False, # [Output Only] Reserved for future use.
"selfLink": "A String", # [Output Only] The URL for this managed instance group. The server defines this URL.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"serviceAccount": "A String", # The service account to be used as credentials for all operations performed by the managed instance group on instances. The service accounts needs all permissions required to create and delete instances. By default, the service account {projectNumber}@cloudservices.gserviceaccount.com is used.
"standbyPolicy": { # Standby policy for stopped and suspended instances.
"initialDelaySec": 42, # Specifies the number of seconds that the MIG should wait to suspend or stop a VM after that VM was created. The initial delay gives the initialization script the time to prepare your VM for a quick scale out. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"mode": "A String", # Defines how a MIG resumes or starts VMs from a standby pool when the group scales out. The default mode is `MANUAL`.
},
"statefulPolicy": { # Stateful configuration for this Instanced Group Manager
"preservedState": { # Configuration of preserved resources.
"disks": { # Disks created on the instances that will be preserved on instance delete, update, etc. This map is keyed with the device names of the disks.
"a_key": {
"autoDelete": "A String", # These stateful disks will never be deleted during autohealing, update or VM instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.
},
},
"externalIPs": { # External network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
},
},
"internalIPs": { # Internal network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
},
},
},
},
"status": { # [Output Only] The status of this managed instance group.
"allInstancesConfig": { # [Output only] Status of all-instances configuration on the group.
"currentRevision": "A String", # [Output Only] Current all-instances configuration revision. This value is in RFC3339 text format.
"effective": True or False, # [Output Only] A bit indicating whether this configuration has been applied to all managed instances in the group.
},
"autoscaler": "A String", # [Output Only] The URL of the Autoscaler that targets this instance group manager.
"bulkInstanceOperation": { # [Output Only] Status of bulk instance operation.
"inProgress": True or False, # [Output Only] Informs whether bulk instance operation is in progress.
"lastProgressCheck": { # [Output Only] Information from last progress check of bulk instance operation.
"error": { # [Output Only] Contains errors encountered during bulk instance operation.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"timestamp": "A String", # [Output Only] Timestamp of the last progress check of bulk instance operation. Timestamp is in RFC3339 text format.
},
},
"isStable": True or False, # [Output Only] A bit indicating whether the managed instance group is in a stable state. A stable state means that: none of the instances in the managed instance group is currently undergoing any type of change (for example, creation, restart, or deletion); no future changes are scheduled for instances in the managed instance group; and the managed instance group itself is not being modified.
"stateful": { # [Output Only] Stateful status of the given Instance Group Manager.
"hasStatefulConfig": True or False, # [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions.
"isStateful": True or False, # [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions. This field is deprecated in favor of has_stateful_config.
"perInstanceConfigs": { # [Output Only] Status of per-instance configurations on the instances.
"allEffective": True or False, # A bit indicating if all of the group's per-instance configurations (listed in the output of a listPerInstanceConfigs API call) have status EFFECTIVE or there are no per-instance-configs.
},
},
"versionTarget": { # [Output Only] A status of consistency of Instances' versions with their target version specified by version field on Instance Group Manager.
"isReached": True or False, # [Output Only] A bit indicating whether version target has been reached in this managed instance group, i.e. all instances are in their target version. Instances' target version are specified by version field on Instance Group Manager.
},
},
"targetPools": [ # The URLs for all TargetPool resources to which instances in the instanceGroup field are added. The target pools automatically apply to all of the instances in the managed instance group.
"A String",
],
"targetSize": 42, # The target number of running instances for this managed instance group. You can reduce this number by using the instanceGroupManager deleteInstances or abandonInstances methods. Resizing the group also changes this number.
"targetSizePolicy": { # Configures how target size of MIG is achieved.
"mode": "A String", # Mode in which operations on size are processed.
},
"targetSizeUnit": "A String", # The unit of measure for the target size.
"targetStoppedSize": 42, # The target number of stopped instances for this managed instance group. This number changes when you: - Stop instance using the stopInstances method or start instances using the startInstances method. - Manually change the targetStoppedSize using the update method.
"targetSuspendedSize": 42, # The target number of suspended instances for this managed instance group. This number changes when you: - Suspend instance using the suspendInstances method or resume instances using the resumeInstances method. - Manually change the targetSuspendedSize using the update method.
"updatePolicy": { # The update policy for this managed instance group.
"instanceRedistributionType": "A String", # The instance redistribution policy for regional managed instance groups. Valid values are: - PROACTIVE (default): The group attempts to maintain an even distribution of VM instances across zones in the region. - NONE: For non-autoscaled groups, proactive redistribution is disabled.
"maxSurge": { # Encapsulates numeric value that can be either absolute or relative. # The maximum number of instances that can be created above the specified targetSize during the update process. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxSurge is a fixed value equal to the number of zones in which the managed instance group operates. At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxSurge.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # The maximum number of instances that can be unavailable during the update process. An instance is considered available if all of the following conditions are satisfied: - The instance's status is RUNNING. - If there is a health check on the instance group, the instance's health check status must be HEALTHY at least once. If there is no health check on the group, then the instance only needs to have a status of RUNNING to be considered available. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxUnavailable is a fixed value equal to the number of zones in which the managed instance group operates. At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxUnavailable.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
"minReadySec": 42, # Minimum number of seconds to wait for after a newly created instance becomes available. This value must be from range [0, 3600].
"minimalAction": "A String", # Minimal action to be taken on an instance. Use this option to minimize disruption as much as possible or to apply a more disruptive action than is necessary. - To limit disruption as much as possible, set the minimal action to REFRESH. If your update requires a more disruptive action, Compute Engine performs the necessary action to execute the update. - To apply a more disruptive action than is strictly necessary, set the minimal action to RESTART or REPLACE. For example, Compute Engine does not need to restart a VM to change its metadata. But if your application reads instance metadata only when a VM is restarted, you can set the minimal action to RESTART in order to pick up metadata changes.
"mostDisruptiveAllowedAction": "A String", # Most disruptive action that is allowed to be taken on an instance. You can specify either NONE to forbid any actions, REFRESH to avoid restarting the VM and to limit disruption as much as possible. RESTART to allow actions that can be applied without instance replacing or REPLACE to allow all possible actions. If the Updater determines that the minimal update action needed is more disruptive than most disruptive allowed action you specify it will not perform the update at all.
"replacementMethod": "A String", # What action should be used to replace instances. See minimal_action.REPLACE
"type": "A String", # The type of update process. You can specify either PROACTIVE so that the MIG automatically updates VMs to the latest configurations or OPPORTUNISTIC so that you can select the VMs that you want to update.
},
"versions": [ # Specifies the instance templates used by this managed instance group to create instances. Each version is defined by an instanceTemplate and a name. Every version can appear at most once per instance group. This field overrides the top-level instanceTemplate field. Read more about the relationships between these fields. Exactly one version must leave the targetSize field unset. That version will be applied to all remaining instances. For more information, read about canary updates.
{
"instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create new instances in the managed instance group until the `targetSize` for this version is reached. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE; in those cases, existing instances are updated until the `targetSize` for this version is reached.
"name": "A String", # Name of the version. Unique among all versions in the scope of this managed instance group.
"tag": "A String", # Tag describing the version. Used to trigger rollout of a target version even if instance_template remains unchanged. Deprecated in favor of 'name'.
"targetSize": { # Encapsulates numeric value that can be either absolute or relative. # Specifies the intended number of instances to be created from the instanceTemplate. The final number of instances created from the template will be equal to: - If expressed as a fixed number, the minimum of either targetSize.fixed or instanceGroupManager.targetSize is used. - if expressed as a percent, the targetSize would be (targetSize.percent/100 * InstanceGroupManager.targetSize) If there is a remainder, the number is rounded. If unset, this version will update any remaining instances not updated by another version. Read Starting a canary update for more information.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
"zone": "A String", # [Output Only] The URL of a zone where the managed instance group is located (for zonal resources).
}

requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

list(project, zone, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)

Retrieves a list of managed instance groups that are contained within the specified project and zone.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
filter: string, A filter expression that filters resources listed in the response. Most Compute resources support two types of filter expressions: expressions that support regular expressions and expressions that follow API improvement proposal AIP-160. These two types of filter expressions cannot be mixed in one request. If you want to use AIP-160, your expression must specify the field name, an operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The operator must be either `=`, `!=`, `>`, `<`, `<=`, `>=` or `:`. For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`. The `:*` comparison can be used to test whether a key has been defined. For example, to find all objects with `owner` label use: ``` labels.owner:* ``` You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels. To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel Broadwell") AND (scheduling.automaticRestart = true) ``` If you want to use a regular expression, use the `eq` (equal) or `ne` (not equal) operator against a single un-parenthesized expression with or without quotes or against multiple parenthesized expressions. Examples: `fieldname eq unquoted literal` `fieldname eq 'single quoted literal'` `fieldname eq "double quoted literal"` `(fieldname1 eq literal) (fieldname2 ne "literal")` The literal value is interpreted as a regular expression using Google RE2 library syntax. The literal value must match the entire field. For example, to filter for instances that do not end with name "instance", you would use `name ne .*instance`. You cannot combine constraints on multiple fields using regular expressions.
maxResults: integer, The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)
orderBy: string, Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name. You can also sort results in descending order based on the creation timestamp using `orderBy="creationTimestamp desc"`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first. Currently, only sorting by `name` or `creationTimestamp desc` is supported.
pageToken: string, Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
returnPartialSuccess: boolean, Opt-in for partial success behavior which provides partial results in case of failure. The default value is false. For example, when partial success behavior is enabled, aggregatedList for a single zone scope either returns all resources in the zone or no resources, with an error code.
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # [Output Only] A list of managed instance groups.
"id": "A String", # [Output Only] Unique identifier for the resource; defined by the server.
"items": [ # A list of InstanceGroupManager resources.
{ # Represents a Managed Instance Group resource. An instance group is a collection of VM instances that you can manage as a single entity. For more information, read Instance groups. For zonal Managed Instance Group, use the instanceGroupManagers resource. For regional Managed Instance Group, use the regionInstanceGroupManagers resource.
"allInstancesConfig": { # Specifies configuration that overrides the instance template configuration for the group.
"properties": { # Represents the change that you want to make to the instance properties. # Properties to set on all instances in the group. You can add or modify properties using the instanceGroupManagers.patch or regionInstanceGroupManagers.patch. After setting allInstancesConfig on the group, you must update the group's instances to apply the configuration. To apply the configuration, set the group's updatePolicy.type field to use proactive updates or use the applyUpdatesToInstances method.
"labels": { # The label key-value pairs that you want to patch onto the instance.
"a_key": "A String",
},
"metadata": { # The metadata key-value pairs that you want to patch onto the instance. For more information, see Project and instance metadata.
"a_key": "A String",
},
},
},
"autoHealingPolicies": [ # The autohealing policy for this managed instance group. You can specify only one value.
{
"autoHealingTriggers": { # Restricts what triggers autohealing.
"onHealthCheck": "A String", # If you have configured an application-based health check for the group, this field controls whether to trigger VM autohealing based on a failed health check. Valid values are: - ON (default): The group recreates running VMs that fail the application-based health check. - OFF: When set to OFF, you can still observe instance health state, but the group does not recreate VMs that fail the application-based health check. This is useful for troubleshooting and setting up your health check configuration.
},
"healthCheck": "A String", # The URL for the health check that signals autohealing.
"initialDelaySec": 42, # The initial delay is the number of seconds that a new VM takes to initialize and run its startup script. During a VM's initial delay period, the MIG ignores unsuccessful health checks because the VM might be in the startup process. This prevents the MIG from prematurely recreating a VM. If the health check receives a healthy response during the initial delay, it indicates that the startup process is complete and the VM is ready. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # Maximum number of instances that can be unavailable when autohealing. When 'percent' is used, the value is rounded if necessary. The instance is considered available if all of the following conditions are satisfied: 1. Instance's status is RUNNING. 2. Instance's currentAction is NONE (in particular its liveness health check result was observed to be HEALTHY at least once as it passed VERIFYING). 3. There is no outgoing action on an instance triggered by IGM. By default, number of concurrently autohealed instances is smaller than the managed instance group target size. However, if a zonal managed instance group has only one instance, or a regional managed instance group has only one instance per zone, autohealing will recreate these instances when they become unhealthy.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
"baseInstanceName": "A String", # The base instance name is a prefix that you want to attach to the names of all VMs in a MIG. The maximum character length is 58 and the name must comply with RFC1035 format. When a VM is created in the group, the MIG appends a hyphen and a random four-character string to the base instance name. If you want the MIG to assign sequential numbers instead of a random string, then end the base instance name with a hyphen followed by one or more hash symbols. The hash symbols indicate the number of digits. For example, a base instance name of "vm-###" results in "vm-001" as a VM name. @pattern [a-z](([-a-z0-9]{0,57})|([-a-z0-9]{0,51}-#{1,10}(\\[[0-9]{1,10}\\])?))
"creationTimestamp": "A String", # [Output Only] The creation timestamp for this managed instance group in RFC3339 text format.
"currentActions": { # [Output Only] The list of instance actions and the number of instances in this managed instance group that are scheduled for each of those actions.
"abandoning": 42, # [Output Only] The total number of instances in the managed instance group that are scheduled to be abandoned. Abandoning an instance removes it from the managed instance group without deleting it.
"creating": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be created or are currently being created. If the group fails to create any of these instances, it tries again until it creates the instance successfully. If you have disabled creation retries, this field will not be populated; instead, the creatingWithoutRetries field will be populated.
"creatingAtomically": 42, # [Output Only] The number of instances that the managed instance group will attempt to create atomically, in a batch mode. If the desired count of instances can not be created, entire batch will be deleted and the group will decrease its targetSize value accordingly.
"creatingWithoutRetries": 42, # [Output Only] The number of instances that the managed instance group will attempt to create. The group attempts to create each instance only once. If the group fails to create any of these instances, it decreases the group's targetSize value accordingly.
"deleting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be deleted or are currently being deleted.
"none": 42, # [Output Only] The number of instances in the managed instance group that are running and have no scheduled actions.
"queuing": 42, # [Output Only] The number of instances that the managed instance group is currently queuing.
"recreating": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be recreated or are currently being being recreated. Recreating an instance deletes the existing root persistent disk and creates a new disk from the image that is defined in the instance template.
"refreshing": 42, # [Output Only] The number of instances in the managed instance group that are being reconfigured with properties that do not require a restart or a recreate action. For example, setting or removing target pools for the instance.
"restarting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be restarted or are currently being restarted.
"resuming": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be resumed or are currently being resumed.
"starting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be started or are currently being started.
"stopping": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be stopped or are currently being stopped.
"suspending": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be suspended or are currently being suspended.
"verifying": 42, # [Output Only] The number of instances in the managed instance group that are being verified. See the managedInstances[].currentAction property in the listManagedInstances method documentation.
},
"description": "A String", # An optional description of this resource.
"distributionPolicy": { # Policy specifying the intended distribution of managed instances across zones in a regional managed instance group.
"targetShape": "A String", # The distribution shape to which the group converges either proactively or on resize events (depending on the value set in updatePolicy.instanceRedistributionType).
"zones": [ # Zones where the regional managed instance group will create and manage its instances.
{
"zone": "A String", # The URL of the zone. The zone must exist in the region where the managed instance group is located.
},
],
},
"failoverAction": "A String", # The action to perform in case of zone failure. Only one value is supported, NO_FAILOVER. The default is NO_FAILOVER.
"fingerprint": "A String", # Fingerprint of this resource. This field may be used in optimistic locking. It will be ignored when inserting an InstanceGroupManager. An up-to-date fingerprint must be provided in order to update the InstanceGroupManager, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve an InstanceGroupManager.
"id": "A String", # [Output Only] A unique identifier for this resource type. The server generates this identifier.
"instanceFlexibilityPolicy": { # Instance flexibility allowing MIG to create VMs from multiple types of machines. Instance flexibility configuration on MIG overrides instance template configuration.
"instanceSelectionLists": { # Named instance selections configuring properties that the group will use when creating new VMs.
"a_key": {
"machineTypes": [ # Full machine-type names, e.g. "n1-standard-16".
"A String",
],
"rank": 42, # Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.
},
},
"instanceSelections": { # Named instance selections configuring properties that the group will use when creating new VMs.
"a_key": {
"machineTypes": [ # Full machine-type names, e.g. "n1-standard-16".
"A String",
],
"rank": 42, # Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.
},
},
"provisioningModelMix": { # Provisioning model configuration used by this managed instance group to create instances.
"standardCapacityBase": 42, # The base capacity that will always use Standard VMs to avoid risk of more preemption than the minimum capacity user needs. MIG will create only Standard VMs until it reaches standard_capacity_base and only then will start using standard_capacity_percent_above_base to mix Spot with Standard VMs.
"standardCapacityPercentAboveBase": 42, # The percentage of target capacity that should use Standard VM. The remaining percentage will use Spot VMs. The percentage applies only to the capacity above standard_capacity_base.
},
},
"instanceGroup": "A String", # [Output Only] The URL of the Instance Group resource.
"instanceLifecyclePolicy": { # The repair policy for this managed instance group.
"defaultActionOnFailure": "A String", # The action that a MIG performs on a failed or an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are - REPAIR (default): MIG automatically repairs a failed or an unhealthy VM by recreating it. For more information, see About repairing VMs in a MIG. - DO_NOTHING: MIG does not repair a failed or an unhealthy VM.
"forceUpdateOnRepair": "A String", # A bit indicating whether to forcefully apply the group's latest configuration when repairing a VM. Valid options are: - NO (default): If configuration updates are available, they are not forcefully applied during repair. Instead, configuration updates are applied according to the group's update policy. - YES: If configuration updates are available, they are applied during repair.
"metadataBasedReadinessSignal": { # The configuration for metadata based readiness signal sent by the instance during initialization when stopping / suspending an instance. The Instance Group Manager will wait for a signal that indicates successful initialization before stopping / suspending an instance. If a successful readiness signal is not sent before timeout, the corresponding instance will not be stopped / suspended. Instead, an error will be visible in the lastAttempt.errors field of the managed instance in the listmanagedinstances method. If metadataBasedReadinessSignal.timeoutSec is unset, the Instance Group Manager will directly proceed to suspend / stop instances, skipping initialization on them.
"timeoutSec": 42, # The number of seconds to wait for a readiness signal during initialization before timing out.
},
"onFailedHealthCheck": "A String", # The action that a MIG performs on an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are: - DEFAULT_ACTION (default): The MIG performs the same action as specified in the instanceLifecyclePolicy.defaultActionOnFailure field. If the defaultActionOnFailure field is set to REPAIR, then the MIG repairs unhealthy VMs. If the defaultActionOnFailure field is set to DO_NOTHING, then the MIG doesn't repair unhealthy VMs. - REPAIR: The MIG repairs unhealthy VMs by recreating it. - DO_NOTHING: The MIG doesn't repair unhealthy VMs. For more information, see About repairing VMs in a MIG.
},
"instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create all new instances in the managed instance group. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE.
"kind": "compute#instanceGroupManager", # [Output Only] The resource type, which is always compute#instanceGroupManager for managed instance groups.
"listManagedInstancesResults": "A String", # Pagination behavior of the listManagedInstances API method for this managed instance group.
"multiMig": "A String", # URL to the multi-MIG that this Managed Instance Group belongs to.
"name": "A String", # The name of the managed instance group. The name must be 1-63 characters long, and comply with RFC1035.
"namedPorts": [ # [Output Only] Named ports configured on the Instance Groups complementary to this Instance Group Manager.
{ # The named port. For example: <"http", 80>.
"name": "A String", # The name for this named port. The name must be 1-63 characters long, and comply with RFC1035.
"port": 42, # The port number, which can be a value between 1 and 65535.
},
],
"params": { # Input only additional params for instance group manager creation. # Input only. Additional params passed with the request, but not persisted as part of resource payload.
"resourceManagerTags": { # Resource manager tags to bind to the managed instance group. The tags are key-value pairs. Keys must be in the format tagKeys/123 and values in the format tagValues/456. For more information, see Manage tags for resources.
"a_key": "A String",
},
},
"region": "A String", # [Output Only] The URL of the region where the managed instance group resides (for regional resources).
"resourcePolicies": { # Resource policies for this managed instance group.
"workloadPolicy": "A String", # The URL of the workload policy that is specified for this managed instance group. It can be a full or partial URL. For example, the following are all valid URLs to a workload policy: - https://www.googleapis.com/compute/v1/projects/project/regions/region /resourcePolicies/resourcePolicy - projects/project/regions/region/resourcePolicies/resourcePolicy - regions/region/resourcePolicies/resourcePolicy
},
"satisfiesPzi": True or False, # [Output Only] Reserved for future use.
"satisfiesPzs": True or False, # [Output Only] Reserved for future use.
"selfLink": "A String", # [Output Only] The URL for this managed instance group. The server defines this URL.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"serviceAccount": "A String", # The service account to be used as credentials for all operations performed by the managed instance group on instances. The service accounts needs all permissions required to create and delete instances. By default, the service account {projectNumber}@cloudservices.gserviceaccount.com is used.
"standbyPolicy": { # Standby policy for stopped and suspended instances.
"initialDelaySec": 42, # Specifies the number of seconds that the MIG should wait to suspend or stop a VM after that VM was created. The initial delay gives the initialization script the time to prepare your VM for a quick scale out. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"mode": "A String", # Defines how a MIG resumes or starts VMs from a standby pool when the group scales out. The default mode is `MANUAL`.
},
"statefulPolicy": { # Stateful configuration for this Instanced Group Manager
"preservedState": { # Configuration of preserved resources.
"disks": { # Disks created on the instances that will be preserved on instance delete, update, etc. This map is keyed with the device names of the disks.
"a_key": {
"autoDelete": "A String", # These stateful disks will never be deleted during autohealing, update or VM instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.
},
},
"externalIPs": { # External network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
},
},
"internalIPs": { # Internal network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
},
},
},
},
"status": { # [Output Only] The status of this managed instance group.
"allInstancesConfig": { # [Output only] Status of all-instances configuration on the group.
"currentRevision": "A String", # [Output Only] Current all-instances configuration revision. This value is in RFC3339 text format.
"effective": True or False, # [Output Only] A bit indicating whether this configuration has been applied to all managed instances in the group.
},
"autoscaler": "A String", # [Output Only] The URL of the Autoscaler that targets this instance group manager.
"bulkInstanceOperation": { # [Output Only] Status of bulk instance operation.
"inProgress": True or False, # [Output Only] Informs whether bulk instance operation is in progress.
"lastProgressCheck": { # [Output Only] Information from last progress check of bulk instance operation.
"error": { # [Output Only] Contains errors encountered during bulk instance operation.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"timestamp": "A String", # [Output Only] Timestamp of the last progress check of bulk instance operation. Timestamp is in RFC3339 text format.
},
},
"isStable": True or False, # [Output Only] A bit indicating whether the managed instance group is in a stable state. A stable state means that: none of the instances in the managed instance group is currently undergoing any type of change (for example, creation, restart, or deletion); no future changes are scheduled for instances in the managed instance group; and the managed instance group itself is not being modified.
"stateful": { # [Output Only] Stateful status of the given Instance Group Manager.
"hasStatefulConfig": True or False, # [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions.
"isStateful": True or False, # [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions. This field is deprecated in favor of has_stateful_config.
"perInstanceConfigs": { # [Output Only] Status of per-instance configurations on the instances.
"allEffective": True or False, # A bit indicating if all of the group's per-instance configurations (listed in the output of a listPerInstanceConfigs API call) have status EFFECTIVE or there are no per-instance-configs.
},
},
"versionTarget": { # [Output Only] A status of consistency of Instances' versions with their target version specified by version field on Instance Group Manager.
"isReached": True or False, # [Output Only] A bit indicating whether version target has been reached in this managed instance group, i.e. all instances are in their target version. Instances' target version are specified by version field on Instance Group Manager.
},
},
"targetPools": [ # The URLs for all TargetPool resources to which instances in the instanceGroup field are added. The target pools automatically apply to all of the instances in the managed instance group.
"A String",
],
"targetSize": 42, # The target number of running instances for this managed instance group. You can reduce this number by using the instanceGroupManager deleteInstances or abandonInstances methods. Resizing the group also changes this number.
"targetSizePolicy": { # Configures how target size of MIG is achieved.
"mode": "A String", # Mode in which operations on size are processed.
},
"targetSizeUnit": "A String", # The unit of measure for the target size.
"targetStoppedSize": 42, # The target number of stopped instances for this managed instance group. This number changes when you: - Stop instance using the stopInstances method or start instances using the startInstances method. - Manually change the targetStoppedSize using the update method.
"targetSuspendedSize": 42, # The target number of suspended instances for this managed instance group. This number changes when you: - Suspend instance using the suspendInstances method or resume instances using the resumeInstances method. - Manually change the targetSuspendedSize using the update method.
"updatePolicy": { # The update policy for this managed instance group.
"instanceRedistributionType": "A String", # The instance redistribution policy for regional managed instance groups. Valid values are: - PROACTIVE (default): The group attempts to maintain an even distribution of VM instances across zones in the region. - NONE: For non-autoscaled groups, proactive redistribution is disabled.
"maxSurge": { # Encapsulates numeric value that can be either absolute or relative. # The maximum number of instances that can be created above the specified targetSize during the update process. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxSurge is a fixed value equal to the number of zones in which the managed instance group operates. At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxSurge.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # The maximum number of instances that can be unavailable during the update process. An instance is considered available if all of the following conditions are satisfied: - The instance's status is RUNNING. - If there is a health check on the instance group, the instance's health check status must be HEALTHY at least once. If there is no health check on the group, then the instance only needs to have a status of RUNNING to be considered available. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxUnavailable is a fixed value equal to the number of zones in which the managed instance group operates. At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxUnavailable.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
"minReadySec": 42, # Minimum number of seconds to wait for after a newly created instance becomes available. This value must be from range [0, 3600].
"minimalAction": "A String", # Minimal action to be taken on an instance. Use this option to minimize disruption as much as possible or to apply a more disruptive action than is necessary. - To limit disruption as much as possible, set the minimal action to REFRESH. If your update requires a more disruptive action, Compute Engine performs the necessary action to execute the update. - To apply a more disruptive action than is strictly necessary, set the minimal action to RESTART or REPLACE. For example, Compute Engine does not need to restart a VM to change its metadata. But if your application reads instance metadata only when a VM is restarted, you can set the minimal action to RESTART in order to pick up metadata changes.
"mostDisruptiveAllowedAction": "A String", # Most disruptive action that is allowed to be taken on an instance. You can specify either NONE to forbid any actions, REFRESH to avoid restarting the VM and to limit disruption as much as possible. RESTART to allow actions that can be applied without instance replacing or REPLACE to allow all possible actions. If the Updater determines that the minimal update action needed is more disruptive than most disruptive allowed action you specify it will not perform the update at all.
"replacementMethod": "A String", # What action should be used to replace instances. See minimal_action.REPLACE
"type": "A String", # The type of update process. You can specify either PROACTIVE so that the MIG automatically updates VMs to the latest configurations or OPPORTUNISTIC so that you can select the VMs that you want to update.
},
"versions": [ # Specifies the instance templates used by this managed instance group to create instances. Each version is defined by an instanceTemplate and a name. Every version can appear at most once per instance group. This field overrides the top-level instanceTemplate field. Read more about the relationships between these fields. Exactly one version must leave the targetSize field unset. That version will be applied to all remaining instances. For more information, read about canary updates.
{
"instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create new instances in the managed instance group until the `targetSize` for this version is reached. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE; in those cases, existing instances are updated until the `targetSize` for this version is reached.
"name": "A String", # Name of the version. Unique among all versions in the scope of this managed instance group.
"tag": "A String", # Tag describing the version. Used to trigger rollout of a target version even if instance_template remains unchanged. Deprecated in favor of 'name'.
"targetSize": { # Encapsulates numeric value that can be either absolute or relative. # Specifies the intended number of instances to be created from the instanceTemplate. The final number of instances created from the template will be equal to: - If expressed as a fixed number, the minimum of either targetSize.fixed or instanceGroupManager.targetSize is used. - if expressed as a percent, the targetSize would be (targetSize.percent/100 * InstanceGroupManager.targetSize) If there is a remainder, the number is rounded. If unset, this version will update any remaining instances not updated by another version. Read Starting a canary update for more information.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
"zone": "A String", # [Output Only] The URL of a zone where the managed instance group is located (for zonal resources).
},
],
"kind": "compute#instanceGroupManagerList", # [Output Only] The resource type, which is always compute#instanceGroupManagerList for a list of managed instance groups.
"nextPageToken": "A String", # [Output Only] This token allows you to get the next page of results for list requests. If the number of results is larger than maxResults, use the nextPageToken as a value for the query parameter pageToken in the next list request. Subsequent list requests will have their own nextPageToken to continue paging through the results.
"selfLink": "A String", # [Output Only] Server-defined URL for this resource.
"warning": { # [Output Only] Informational warning message.
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
}

listErrors(project, zone, instanceGroupManager, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)

Lists all errors thrown by actions on instances for a given managed instance group. The filter and orderBy query parameters are not supported.

Args:
  project: string, Project ID for this request. (required)
  zone: string, The name of the zone where the managed instance group is located. It should conform to RFC1035. (required)
  instanceGroupManager: string, The name of the managed instance group. It must be a string that meets the requirements in RFC1035, or an unsigned long integer: must match regexp pattern: (?:[a-z](?:[-a-z0-9]{0,61}[a-z0-9])?)|1-9{0,19}. (required)
  filter: string, A filter expression that filters resources listed in the response. Most Compute resources support two types of filter expressions: expressions that support regular expressions and expressions that follow API improvement proposal AIP-160. These two types of filter expressions cannot be mixed in one request. If you want to use AIP-160, your expression must specify the field name, an operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The operator must be either `=`, `!=`, `>`, `<`, `<=`, `>=` or `:`. For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`. The `:*` comparison can be used to test whether a key has been defined. For example, to find all objects with `owner` label use: ``` labels.owner:* ``` You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels. To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel Broadwell") AND (scheduling.automaticRestart = true) ``` If you want to use a regular expression, use the `eq` (equal) or `ne` (not equal) operator against a single un-parenthesized expression with or without quotes or against multiple parenthesized expressions. Examples: `fieldname eq unquoted literal` `fieldname eq 'single quoted literal'` `fieldname eq "double quoted literal"` `(fieldname1 eq literal) (fieldname2 ne "literal")` The literal value is interpreted as a regular expression using Google RE2 library syntax. The literal value must match the entire field. For example, to filter for instances that do not end with name "instance", you would use `name ne .*instance`. You cannot combine constraints on multiple fields using regular expressions.
  maxResults: integer, The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)
  orderBy: string, Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name. You can also sort results in descending order based on the creation timestamp using `orderBy="creationTimestamp desc"`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first. Currently, only sorting by `name` or `creationTimestamp desc` is supported.
  pageToken: string, Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
  returnPartialSuccess: boolean, Opt-in for partial success behavior which provides partial results in case of failure. The default value is false. For example, when partial success behavior is enabled, aggregatedList for a single zone scope either returns all resources in the zone or no resources, with an error code.
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    {
  "items": [ # [Output Only] The list of errors of the managed instance group.
    {
      "error": { # [Output Only] Contents of the error.
        "code": "A String", # [Output Only] Error code.
        "message": "A String", # [Output Only] Error message.
      },
      "instanceActionDetails": { # [Output Only] Details of the instance action that triggered this error. May be null, if the error was not caused by an action on an instance. This field is optional.
        "action": "A String", # [Output Only] Action that managed instance group was executing on the instance when the error occurred. Possible values:
        "instance": "A String", # [Output Only] The URL of the instance. The URL can be set even if the instance has not yet been created.
        "version": { # [Output Only] Version this instance was created from, or was being created from, but the creation failed. Corresponds to one of the versions that were set on the Instance Group Manager resource at the time this instance was being created.
          "instanceTemplate": "A String", # [Output Only] The intended template of the instance. This field is empty when current_action is one of { DELETING, ABANDONING }.
          "name": "A String", # [Output Only] Name of the version.
        },
      },
      "timestamp": "A String", # [Output Only] The time that this error occurred. This value is in RFC3339 text format.
    },
  ],
  "nextPageToken": "A String", # [Output Only] This token allows you to get the next page of results for list requests. If the number of results is larger than maxResults, use the nextPageToken as a value for the query parameter pageToken in the next list request. Subsequent list requests will have their own nextPageToken to continue paging through the results.
}

listErrors_next()

Retrieves the next page of results.

        Args:
          previous_request: The request for the previous page. (required)
          previous_response: The response from the request for the previous page. (required)

        Returns:
          A request object that you can call 'execute()' on to request the next
          page. Returns None if there are no more items in the collection.

listManagedInstances(project, zone, instanceGroupManager, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)

Lists all of the instances in the managed instance group. Each instance in the list has a currentAction, which indicates the action that the managed instance group is performing on the instance. For example, if the group is still creating an instance, the currentAction is CREATING. If a previous action failed, the list displays the errors for that failed action. The orderBy query parameter is not supported. The `pageToken` query parameter is supported only if the group's `listManagedInstancesResults` field is set to `PAGINATED`.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
instanceGroupManager: string, The name of the managed instance group. (required)
filter: string, A filter expression that filters resources listed in the response. Most Compute resources support two types of filter expressions: expressions that support regular expressions and expressions that follow API improvement proposal AIP-160. These two types of filter expressions cannot be mixed in one request. If you want to use AIP-160, your expression must specify the field name, an operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The operator must be either `=`, `!=`, `>`, `<`, `<=`, `>=` or `:`. For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`. The `:*` comparison can be used to test whether a key has been defined. For example, to find all objects with `owner` label use: ``` labels.owner:* ``` You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels. To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel Broadwell") AND (scheduling.automaticRestart = true) ``` If you want to use a regular expression, use the `eq` (equal) or `ne` (not equal) operator against a single un-parenthesized expression with or without quotes or against multiple parenthesized expressions. Examples: `fieldname eq unquoted literal` `fieldname eq 'single quoted literal'` `fieldname eq "double quoted literal"` `(fieldname1 eq literal) (fieldname2 ne "literal")` The literal value is interpreted as a regular expression using Google RE2 library syntax. The literal value must match the entire field. For example, to filter for instances that do not end with name "instance", you would use `name ne .*instance`. You cannot combine constraints on multiple fields using regular expressions.
maxResults: integer, The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)
orderBy: string, Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name. You can also sort results in descending order based on the creation timestamp using `orderBy="creationTimestamp desc"`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first. Currently, only sorting by `name` or `creationTimestamp desc` is supported.
pageToken: string, Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
returnPartialSuccess: boolean, Opt-in for partial success behavior which provides partial results in case of failure. The default value is false. For example, when partial success behavior is enabled, aggregatedList for a single zone scope either returns all resources in the zone or no resources, with an error code.
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{
"managedInstances": [ # [Output Only] The list of instances in the managed instance group.
{ # A Managed Instance resource.
"allInstancesConfig": { # [Output Only] Current all-instances configuration revision applied to this instance.
"revision": "A String", # [Output Only] Current all-instances configuration revision. This value is in RFC3339 text format.
},
"currentAction": "A String", # [Output Only] The current action that the managed instance group has scheduled for the instance. Possible values: - NONE The instance is running, and the managed instance group does not have any scheduled actions for this instance. - CREATING The managed instance group is creating this instance. If the group fails to create this instance, it will try again until it is successful. - CREATING_WITHOUT_RETRIES The managed instance group is attempting to create this instance only once. If the group fails to create this instance, it does not try again and the group's targetSize value is decreased instead. - RECREATING The managed instance group is recreating this instance. - DELETING The managed instance group is permanently deleting this instance. - ABANDONING The managed instance group is abandoning this instance. The instance will be removed from the instance group and from any target pools that are associated with this group. - RESTARTING The managed instance group is restarting the instance. - REFRESHING The managed instance group is applying configuration changes to the instance without stopping it. For example, the group can update the target pool list for an instance without stopping that instance. - VERIFYING The managed instance group has created the instance and it is in the process of being verified.
"currentActionDetails": {
"methodName": "A String",
"trigger": "A String", # [Output Only] Details of the current action that the managed instance group has scheduled for the instance. Contains trigger for the current action, and methodName in case it was triggered by API call. Possible values for trigger: - API Any API call. - PROACTIVE_UPDATE Proactive updater scheduled an update on this managed instance. - AUTOSCALING Instance being deleted/created after a decision from the Autoscaler. - REDISTRIBUTION The regional managed instance group is moving instances between zones to restore balance. - STANDBY_REFILL The managed instance group is refilling the Standby Pool (stopped/suspended virtual machines) after scale up. - MAINTENANCE Manual maintenance. - FAILED_CREATION The managed instance group is handling failed instance creation. - INSTANCE_FAILURE The managed instance group is handling instance failure, according to the Instance Lifecycle Policy. - FAILED_HEALTH_CHECK The managed instance group is handling failed health check, according to the Instance Lifecycle Policy. - TERMINATION_TIMESTAMP Instance reached termination time, thus managed instance group stops/deletes it.
},
"id": "A String", # [Output only] The unique identifier for this resource. This field is empty when instance does not exist.
"instance": "A String", # [Output Only] The URL of the instance. The URL can exist even if the instance has not yet been created.
"instanceFlexibilityOverride": { # [Output Only] The overrides to instance properties resulting from InstanceFlexibilityPolicy.
"machineType": "A String", # The machine type to be used for this instance.
"provisioningModel": "A String", # The provisioning model to be used for this instance.
},
"instanceHealth": [ # [Output Only] Health state of the instance per health-check.
{
"detailedHealthState": "A String", # [Output Only] The current detailed instance health state.
"healthCheck": "A String", # [Output Only] The URL for the health check that verifies whether the instance is healthy.
"healthState": "A String", # [Output Only] The current instance health state. This field will not get promoted to beta/GA and might be removed from alpha APIs after 01/12/2019. Please use detailed_health_state field instead.
},
],
"instanceStatus": "A String", # [Output Only] The status of the instance. This field is empty when the instance does not exist.
"instanceTemplate": "A String", # [Output Only] The intended template of the instance. This field is empty when current_action is one of { DELETING, ABANDONING }.
"lastAttempt": { # [Output Only] Information about the last attempt to create or delete the instance.
"errors": { # [Output Only] Encountered errors during the last attempt to create or delete the instance.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
},
"name": "A String", # [Output Only] The name of the instance. The name always exists even if the instance has not yet been created.
"preservedStateFromConfig": { # Preserved state for a given instance. # [Output Only] Preserved state applied from per-instance config for this instance.
"disks": { # Preserved disks defined for this instance. This map is keyed with the device names of the disks.
"a_key": {
"autoDelete": "A String", # These stateful disks will never be deleted during autohealing, update, instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole MIG is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.
"mode": "A String", # The mode in which to attach this disk, either READ_WRITE or READ_ONLY. If not specified, the default is to attach the disk in READ_WRITE mode.
"source": "A String", # The URL of the disk resource that is stateful and should be attached to the VM instance.
},
},
"externalIPs": { # Preserved external IPs defined for this instance. This map is keyed with the name of the network interface.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
"ipAddress": { # Ip address representation
"address": "A String", # The URL of the reservation for this IP address.
"literal": "A String", # An IPv4 internal network address to assign to the instance for this network interface.
},
},
},
"internalIPs": { # Preserved internal IPs defined for this instance. This map is keyed with the name of the network interface.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
"ipAddress": { # Ip address representation
"address": "A String", # The URL of the reservation for this IP address.
"literal": "A String", # An IPv4 internal network address to assign to the instance for this network interface.
},
},
},
"metadata": { # Preserved metadata defined for this instance.
"a_key": "A String",
},
},
"preservedStateFromPolicy": { # Preserved state for a given instance. # [Output Only] Preserved state generated based on stateful policy for this instance.
"disks": { # Preserved disks defined for this instance. This map is keyed with the device names of the disks.
"a_key": {
"autoDelete": "A String", # These stateful disks will never be deleted during autohealing, update, instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole MIG is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.
"mode": "A String", # The mode in which to attach this disk, either READ_WRITE or READ_ONLY. If not specified, the default is to attach the disk in READ_WRITE mode.
"source": "A String", # The URL of the disk resource that is stateful and should be attached to the VM instance.
},
},
"externalIPs": { # Preserved external IPs defined for this instance. This map is keyed with the name of the network interface.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
"ipAddress": { # Ip address representation
"address": "A String", # The URL of the reservation for this IP address.
"literal": "A String", # An IPv4 internal network address to assign to the instance for this network interface.
},
},
},
"internalIPs": { # Preserved internal IPs defined for this instance. This map is keyed with the name of the network interface.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
"ipAddress": { # Ip address representation
"address": "A String", # The URL of the reservation for this IP address.
"literal": "A String", # An IPv4 internal network address to assign to the instance for this network interface.
},
},
},
"metadata": { # Preserved metadata defined for this instance.
"a_key": "A String",
},
},
"propertiesFromFlexibilityPolicy": { # [Output Only] Instance properties selected for this instance resulting from InstanceFlexibilityPolicy.
"machineType": "A String", # The machine type to be used for this instance.
"provisioningModel": "A String", # The provisioning model to be used for this instance.
},
"sizeInUnit": 3.14, # [Output only] The size of the VM represented by this Managed Instance. This is how much this Managed Instance contributes to the size of the group.
"tag": "A String", # [Output Only] Tag describing the version.
"targetStatus": "A String", # [Output Only] The eventual status of the instance. The instance group manager will not be identified as stable till each managed instance reaches its targetStatus.
"version": { # [Output Only] Intended version of this instance.
"instanceTemplate": "A String", # [Output Only] The intended template of the instance. This field is empty when current_action is one of { DELETING, ABANDONING }.
"name": "A String", # [Output Only] Name of the version.
},
},
],
"nextPageToken": "A String", # [Output Only] This token allows you to get the next page of results for list requests. If the number of results is larger than maxResults, use the nextPageToken as a value for the query parameter pageToken in the next list request. Subsequent list requests will have their own nextPageToken to continue paging through the results.
}

listManagedInstances_next()

Retrieves the next page of results.

        Args:
          previous_request: The request for the previous page. (required)
          previous_response: The response from the request for the previous page. (required)

        Returns:
          A request object that you can call 'execute()' on to request the next
          page. Returns None if there are no more items in the collection.

listPerInstanceConfigs(project, zone, instanceGroupManager, filter=None, maxResults=None, orderBy=None, pageToken=None, returnPartialSuccess=None, x__xgafv=None)

Lists all of the per-instance configurations defined for the managed instance group. The orderBy query parameter is not supported.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. It should conform to RFC1035. (required)
instanceGroupManager: string, The name of the managed instance group. It should conform to RFC1035. (required)
filter: string, A filter expression that filters resources listed in the response. Most Compute resources support two types of filter expressions: expressions that support regular expressions and expressions that follow API improvement proposal AIP-160. These two types of filter expressions cannot be mixed in one request. If you want to use AIP-160, your expression must specify the field name, an operator, and the value that you want to use for filtering. The value must be a string, a number, or a boolean. The operator must be either `=`, `!=`, `>`, `<`, `<=`, `>=` or `:`. For example, if you are filtering Compute Engine instances, you can exclude instances named `example-instance` by specifying `name != example-instance`. The `:*` comparison can be used to test whether a key has been defined. For example, to find all objects with `owner` label use: ``` labels.owner:* ``` You can also filter nested fields. For example, you could specify `scheduling.automaticRestart = false` to include instances only if they are not scheduled for automatic restarts. You can use filtering on nested fields to filter based on resource labels. To filter on multiple expressions, provide each separate expression within parentheses. For example: ``` (scheduling.automaticRestart = true) (cpuPlatform = "Intel Skylake") ``` By default, each expression is an `AND` expression. However, you can include `AND` and `OR` expressions explicitly. For example: ``` (cpuPlatform = "Intel Skylake") OR (cpuPlatform = "Intel Broadwell") AND (scheduling.automaticRestart = true) ``` If you want to use a regular expression, use the `eq` (equal) or `ne` (not equal) operator against a single un-parenthesized expression with or without quotes or against multiple parenthesized expressions. Examples: `fieldname eq unquoted literal` `fieldname eq 'single quoted literal'` `fieldname eq "double quoted literal"` `(fieldname1 eq literal) (fieldname2 ne "literal")` The literal value is interpreted as a regular expression using Google RE2 library syntax. The literal value must match the entire field. For example, to filter for instances that do not end with name "instance", you would use `name ne .*instance`. You cannot combine constraints on multiple fields using regular expressions.
maxResults: integer, The maximum number of results per page that should be returned. If the number of available results is larger than `maxResults`, Compute Engine returns a `nextPageToken` that can be used to get the next page of results in subsequent list requests. Acceptable values are `0` to `500`, inclusive. (Default: `500`)
orderBy: string, Sorts list results by a certain order. By default, results are returned in alphanumerical order based on the resource name. You can also sort results in descending order based on the creation timestamp using `orderBy="creationTimestamp desc"`. This sorts results based on the `creationTimestamp` field in reverse chronological order (newest result first). Use this to sort resources like operations so that the newest operation is returned first. Currently, only sorting by `name` or `creationTimestamp desc` is supported.
pageToken: string, Specifies a page token to use. Set `pageToken` to the `nextPageToken` returned by a previous list request to get the next page of results.
returnPartialSuccess: boolean, Opt-in for partial success behavior which provides partial results in case of failure. The default value is false. For example, when partial success behavior is enabled, aggregatedList for a single zone scope either returns all resources in the zone or no resources, with an error code.
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{
"items": [ # [Output Only] The list of PerInstanceConfig.
{
"fingerprint": "A String", # Fingerprint of this per-instance config. This field can be used in optimistic locking. It is ignored when inserting a per-instance config. An up-to-date fingerprint must be provided in order to update an existing per-instance configuration or the field needs to be unset.
"name": "A String", # The name of a per-instance configuration and its corresponding instance. Serves as a merge key during UpdatePerInstanceConfigs operations, that is, if a per-instance configuration with the same name exists then it will be updated, otherwise a new one will be created for the VM instance with the same name. An attempt to create a per-instance configconfiguration for a VM instance that either doesn't exist or is not part of the group will result in an error.
"preservedState": { # Preserved state for a given instance. # The intended preserved state for the given instance. Does not contain preserved state generated from a stateful policy.
"disks": { # Preserved disks defined for this instance. This map is keyed with the device names of the disks.
"a_key": {
"autoDelete": "A String", # These stateful disks will never be deleted during autohealing, update, instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole MIG is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.
"mode": "A String", # The mode in which to attach this disk, either READ_WRITE or READ_ONLY. If not specified, the default is to attach the disk in READ_WRITE mode.
"source": "A String", # The URL of the disk resource that is stateful and should be attached to the VM instance.
},
},
"externalIPs": { # Preserved external IPs defined for this instance. This map is keyed with the name of the network interface.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
"ipAddress": { # Ip address representation
"address": "A String", # The URL of the reservation for this IP address.
"literal": "A String", # An IPv4 internal network address to assign to the instance for this network interface.
},
},
},
"internalIPs": { # Preserved internal IPs defined for this instance. This map is keyed with the name of the network interface.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
"ipAddress": { # Ip address representation
"address": "A String", # The URL of the reservation for this IP address.
"literal": "A String", # An IPv4 internal network address to assign to the instance for this network interface.
},
},
},
"metadata": { # Preserved metadata defined for this instance.
"a_key": "A String",
},
},
"status": "A String", # The status of applying this per-instance configuration on the corresponding managed instance.
},
],
"nextPageToken": "A String", # [Output Only] This token allows you to get the next page of results for list requests. If the number of results is larger than maxResults, use the nextPageToken as a value for the query parameter pageToken in the next list request. Subsequent list requests will have their own nextPageToken to continue paging through the results.
"warning": { # [Output Only] Informational warning message.
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
}

listPerInstanceConfigs_next()

Retrieves the next page of results.

        Args:
          previous_request: The request for the previous page. (required)
          previous_response: The response from the request for the previous page. (required)

        Returns:
          A request object that you can call 'execute()' on to request the next
          page. Returns None if there are no more items in the collection.

list_next()

Retrieves the next page of results.

        Args:
          previous_request: The request for the previous page. (required)
          previous_response: The response from the request for the previous page. (required)

        Returns:
          A request object that you can call 'execute()' on to request the next
          page. Returns None if there are no more items in the collection.

patch(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Updates a managed instance group using the information that you specify in the request. This operation is marked as DONE when the group is patched even if the instances in the group are still in the process of being patched. You must separately verify the status of the individual instances with the listManagedInstances method. This method supports PATCH semantics and uses the JSON merge patch format and processing rules. If you update your group to specify a new template or instance configuration, it's possible that your intended specification for each VM in the group is different from the current state of that VM. To learn how to apply an updated configuration to the VMs in a MIG, see Updating instances in a MIG.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where you want to create the managed instance group. (required)
instanceGroupManager: string, The name of the instance group manager. (required)
body: object, The request body.
The object takes the form of:

{ # Represents a Managed Instance Group resource. An instance group is a collection of VM instances that you can manage as a single entity. For more information, read Instance groups. For zonal Managed Instance Group, use the instanceGroupManagers resource. For regional Managed Instance Group, use the regionInstanceGroupManagers resource.
"allInstancesConfig": { # Specifies configuration that overrides the instance template configuration for the group.
"properties": { # Represents the change that you want to make to the instance properties. # Properties to set on all instances in the group. You can add or modify properties using the instanceGroupManagers.patch or regionInstanceGroupManagers.patch. After setting allInstancesConfig on the group, you must update the group's instances to apply the configuration. To apply the configuration, set the group's updatePolicy.type field to use proactive updates or use the applyUpdatesToInstances method.
"labels": { # The label key-value pairs that you want to patch onto the instance.
"a_key": "A String",
},
"metadata": { # The metadata key-value pairs that you want to patch onto the instance. For more information, see Project and instance metadata.
"a_key": "A String",
},
},
},
"autoHealingPolicies": [ # The autohealing policy for this managed instance group. You can specify only one value.
{
"autoHealingTriggers": { # Restricts what triggers autohealing.
"onHealthCheck": "A String", # If you have configured an application-based health check for the group, this field controls whether to trigger VM autohealing based on a failed health check. Valid values are: - ON (default): The group recreates running VMs that fail the application-based health check. - OFF: When set to OFF, you can still observe instance health state, but the group does not recreate VMs that fail the application-based health check. This is useful for troubleshooting and setting up your health check configuration.
},
"healthCheck": "A String", # The URL for the health check that signals autohealing.
"initialDelaySec": 42, # The initial delay is the number of seconds that a new VM takes to initialize and run its startup script. During a VM's initial delay period, the MIG ignores unsuccessful health checks because the VM might be in the startup process. This prevents the MIG from prematurely recreating a VM. If the health check receives a healthy response during the initial delay, it indicates that the startup process is complete and the VM is ready. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # Maximum number of instances that can be unavailable when autohealing. When 'percent' is used, the value is rounded if necessary. The instance is considered available if all of the following conditions are satisfied: 1. Instance's status is RUNNING. 2. Instance's currentAction is NONE (in particular its liveness health check result was observed to be HEALTHY at least once as it passed VERIFYING). 3. There is no outgoing action on an instance triggered by IGM. By default, number of concurrently autohealed instances is smaller than the managed instance group target size. However, if a zonal managed instance group has only one instance, or a regional managed instance group has only one instance per zone, autohealing will recreate these instances when they become unhealthy.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
"baseInstanceName": "A String", # The base instance name is a prefix that you want to attach to the names of all VMs in a MIG. The maximum character length is 58 and the name must comply with RFC1035 format. When a VM is created in the group, the MIG appends a hyphen and a random four-character string to the base instance name. If you want the MIG to assign sequential numbers instead of a random string, then end the base instance name with a hyphen followed by one or more hash symbols. The hash symbols indicate the number of digits. For example, a base instance name of "vm-###" results in "vm-001" as a VM name. @pattern [a-z](([-a-z0-9]{0,57})|([-a-z0-9]{0,51}-#{1,10}(\\[[0-9]{1,10}\\])?))
"creationTimestamp": "A String", # [Output Only] The creation timestamp for this managed instance group in RFC3339 text format.
"currentActions": { # [Output Only] The list of instance actions and the number of instances in this managed instance group that are scheduled for each of those actions.
"abandoning": 42, # [Output Only] The total number of instances in the managed instance group that are scheduled to be abandoned. Abandoning an instance removes it from the managed instance group without deleting it.
"creating": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be created or are currently being created. If the group fails to create any of these instances, it tries again until it creates the instance successfully. If you have disabled creation retries, this field will not be populated; instead, the creatingWithoutRetries field will be populated.
"creatingAtomically": 42, # [Output Only] The number of instances that the managed instance group will attempt to create atomically, in a batch mode. If the desired count of instances can not be created, entire batch will be deleted and the group will decrease its targetSize value accordingly.
"creatingWithoutRetries": 42, # [Output Only] The number of instances that the managed instance group will attempt to create. The group attempts to create each instance only once. If the group fails to create any of these instances, it decreases the group's targetSize value accordingly.
"deleting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be deleted or are currently being deleted.
"none": 42, # [Output Only] The number of instances in the managed instance group that are running and have no scheduled actions.
"queuing": 42, # [Output Only] The number of instances that the managed instance group is currently queuing.
"recreating": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be recreated or are currently being being recreated. Recreating an instance deletes the existing root persistent disk and creates a new disk from the image that is defined in the instance template.
"refreshing": 42, # [Output Only] The number of instances in the managed instance group that are being reconfigured with properties that do not require a restart or a recreate action. For example, setting or removing target pools for the instance.
"restarting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be restarted or are currently being restarted.
"resuming": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be resumed or are currently being resumed.
"starting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be started or are currently being started.
"stopping": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be stopped or are currently being stopped.
"suspending": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be suspended or are currently being suspended.
"verifying": 42, # [Output Only] The number of instances in the managed instance group that are being verified. See the managedInstances[].currentAction property in the listManagedInstances method documentation.
},
"description": "A String", # An optional description of this resource.
"distributionPolicy": { # Policy specifying the intended distribution of managed instances across zones in a regional managed instance group.
"targetShape": "A String", # The distribution shape to which the group converges either proactively or on resize events (depending on the value set in updatePolicy.instanceRedistributionType).
"zones": [ # Zones where the regional managed instance group will create and manage its instances.
{
"zone": "A String", # The URL of the zone. The zone must exist in the region where the managed instance group is located.
},
],
},
"failoverAction": "A String", # The action to perform in case of zone failure. Only one value is supported, NO_FAILOVER. The default is NO_FAILOVER.
"fingerprint": "A String", # Fingerprint of this resource. This field may be used in optimistic locking. It will be ignored when inserting an InstanceGroupManager. An up-to-date fingerprint must be provided in order to update the InstanceGroupManager, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve an InstanceGroupManager.
"id": "A String", # [Output Only] A unique identifier for this resource type. The server generates this identifier.
"instanceFlexibilityPolicy": { # Instance flexibility allowing MIG to create VMs from multiple types of machines. Instance flexibility configuration on MIG overrides instance template configuration.
"instanceSelectionLists": { # Named instance selections configuring properties that the group will use when creating new VMs.
"a_key": {
"machineTypes": [ # Full machine-type names, e.g. "n1-standard-16".
"A String",
],
"rank": 42, # Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.
},
},
"instanceSelections": { # Named instance selections configuring properties that the group will use when creating new VMs.
"a_key": {
"machineTypes": [ # Full machine-type names, e.g. "n1-standard-16".
"A String",
],
"rank": 42, # Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.
},
},
"provisioningModelMix": { # Provisioning model configuration used by this managed instance group to create instances.
"standardCapacityBase": 42, # The base capacity that will always use Standard VMs to avoid risk of more preemption than the minimum capacity user needs. MIG will create only Standard VMs until it reaches standard_capacity_base and only then will start using standard_capacity_percent_above_base to mix Spot with Standard VMs.
"standardCapacityPercentAboveBase": 42, # The percentage of target capacity that should use Standard VM. The remaining percentage will use Spot VMs. The percentage applies only to the capacity above standard_capacity_base.
},
},
"instanceGroup": "A String", # [Output Only] The URL of the Instance Group resource.
"instanceLifecyclePolicy": { # The repair policy for this managed instance group.
"defaultActionOnFailure": "A String", # The action that a MIG performs on a failed or an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are - REPAIR (default): MIG automatically repairs a failed or an unhealthy VM by recreating it. For more information, see About repairing VMs in a MIG. - DO_NOTHING: MIG does not repair a failed or an unhealthy VM.
"forceUpdateOnRepair": "A String", # A bit indicating whether to forcefully apply the group's latest configuration when repairing a VM. Valid options are: - NO (default): If configuration updates are available, they are not forcefully applied during repair. Instead, configuration updates are applied according to the group's update policy. - YES: If configuration updates are available, they are applied during repair.
"metadataBasedReadinessSignal": { # The configuration for metadata based readiness signal sent by the instance during initialization when stopping / suspending an instance. The Instance Group Manager will wait for a signal that indicates successful initialization before stopping / suspending an instance. If a successful readiness signal is not sent before timeout, the corresponding instance will not be stopped / suspended. Instead, an error will be visible in the lastAttempt.errors field of the managed instance in the listmanagedinstances method. If metadataBasedReadinessSignal.timeoutSec is unset, the Instance Group Manager will directly proceed to suspend / stop instances, skipping initialization on them.
"timeoutSec": 42, # The number of seconds to wait for a readiness signal during initialization before timing out.
},
"onFailedHealthCheck": "A String", # The action that a MIG performs on an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are: - DEFAULT_ACTION (default): The MIG performs the same action as specified in the instanceLifecyclePolicy.defaultActionOnFailure field. If the defaultActionOnFailure field is set to REPAIR, then the MIG repairs unhealthy VMs. If the defaultActionOnFailure field is set to DO_NOTHING, then the MIG doesn't repair unhealthy VMs. - REPAIR: The MIG repairs unhealthy VMs by recreating it. - DO_NOTHING: The MIG doesn't repair unhealthy VMs. For more information, see About repairing VMs in a MIG.
},
"instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create all new instances in the managed instance group. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE.
"kind": "compute#instanceGroupManager", # [Output Only] The resource type, which is always compute#instanceGroupManager for managed instance groups.
"listManagedInstancesResults": "A String", # Pagination behavior of the listManagedInstances API method for this managed instance group.
"multiMig": "A String", # URL to the multi-MIG that this Managed Instance Group belongs to.
"name": "A String", # The name of the managed instance group. The name must be 1-63 characters long, and comply with RFC1035.
"namedPorts": [ # [Output Only] Named ports configured on the Instance Groups complementary to this Instance Group Manager.
{ # The named port. For example: <"http", 80>.
"name": "A String", # The name for this named port. The name must be 1-63 characters long, and comply with RFC1035.
"port": 42, # The port number, which can be a value between 1 and 65535.
},
],
"params": { # Input only additional params for instance group manager creation. # Input only. Additional params passed with the request, but not persisted as part of resource payload.
"resourceManagerTags": { # Resource manager tags to bind to the managed instance group. The tags are key-value pairs. Keys must be in the format tagKeys/123 and values in the format tagValues/456. For more information, see Manage tags for resources.
"a_key": "A String",
},
},
"region": "A String", # [Output Only] The URL of the region where the managed instance group resides (for regional resources).
"resourcePolicies": { # Resource policies for this managed instance group.
"workloadPolicy": "A String", # The URL of the workload policy that is specified for this managed instance group. It can be a full or partial URL. For example, the following are all valid URLs to a workload policy: - https://www.googleapis.com/compute/v1/projects/project/regions/region /resourcePolicies/resourcePolicy - projects/project/regions/region/resourcePolicies/resourcePolicy - regions/region/resourcePolicies/resourcePolicy
},
"satisfiesPzi": True or False, # [Output Only] Reserved for future use.
"satisfiesPzs": True or False, # [Output Only] Reserved for future use.
"selfLink": "A String", # [Output Only] The URL for this managed instance group. The server defines this URL.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"serviceAccount": "A String", # The service account to be used as credentials for all operations performed by the managed instance group on instances. The service accounts needs all permissions required to create and delete instances. By default, the service account {projectNumber}@cloudservices.gserviceaccount.com is used.
"standbyPolicy": { # Standby policy for stopped and suspended instances.
"initialDelaySec": 42, # Specifies the number of seconds that the MIG should wait to suspend or stop a VM after that VM was created. The initial delay gives the initialization script the time to prepare your VM for a quick scale out. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"mode": "A String", # Defines how a MIG resumes or starts VMs from a standby pool when the group scales out. The default mode is `MANUAL`.
},
"statefulPolicy": { # Stateful configuration for this Instanced Group Manager
"preservedState": { # Configuration of preserved resources.
"disks": { # Disks created on the instances that will be preserved on instance delete, update, etc. This map is keyed with the device names of the disks.
"a_key": {
"autoDelete": "A String", # These stateful disks will never be deleted during autohealing, update or VM instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.
},
},
"externalIPs": { # External network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
},
},
"internalIPs": { # Internal network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
},
},
},
},
"status": { # [Output Only] The status of this managed instance group.
"allInstancesConfig": { # [Output only] Status of all-instances configuration on the group.
"currentRevision": "A String", # [Output Only] Current all-instances configuration revision. This value is in RFC3339 text format.
"effective": True or False, # [Output Only] A bit indicating whether this configuration has been applied to all managed instances in the group.
},
"autoscaler": "A String", # [Output Only] The URL of the Autoscaler that targets this instance group manager.
"bulkInstanceOperation": { # [Output Only] Status of bulk instance operation.
"inProgress": True or False, # [Output Only] Informs whether bulk instance operation is in progress.
"lastProgressCheck": { # [Output Only] Information from last progress check of bulk instance operation.
"error": { # [Output Only] Contains errors encountered during bulk instance operation.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"timestamp": "A String", # [Output Only] Timestamp of the last progress check of bulk instance operation. Timestamp is in RFC3339 text format.
},
},
"isStable": True or False, # [Output Only] A bit indicating whether the managed instance group is in a stable state. A stable state means that: none of the instances in the managed instance group is currently undergoing any type of change (for example, creation, restart, or deletion); no future changes are scheduled for instances in the managed instance group; and the managed instance group itself is not being modified.
"stateful": { # [Output Only] Stateful status of the given Instance Group Manager.
"hasStatefulConfig": True or False, # [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions.
"isStateful": True or False, # [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions. This field is deprecated in favor of has_stateful_config.
"perInstanceConfigs": { # [Output Only] Status of per-instance configurations on the instances.
"allEffective": True or False, # A bit indicating if all of the group's per-instance configurations (listed in the output of a listPerInstanceConfigs API call) have status EFFECTIVE or there are no per-instance-configs.
},
},
"versionTarget": { # [Output Only] A status of consistency of Instances' versions with their target version specified by version field on Instance Group Manager.
"isReached": True or False, # [Output Only] A bit indicating whether version target has been reached in this managed instance group, i.e. all instances are in their target version. Instances' target version are specified by version field on Instance Group Manager.
},
},
"targetPools": [ # The URLs for all TargetPool resources to which instances in the instanceGroup field are added. The target pools automatically apply to all of the instances in the managed instance group.
"A String",
],
"targetSize": 42, # The target number of running instances for this managed instance group. You can reduce this number by using the instanceGroupManager deleteInstances or abandonInstances methods. Resizing the group also changes this number.
"targetSizePolicy": { # Configures how target size of MIG is achieved.
"mode": "A String", # Mode in which operations on size are processed.
},
"targetSizeUnit": "A String", # The unit of measure for the target size.
"targetStoppedSize": 42, # The target number of stopped instances for this managed instance group. This number changes when you: - Stop instance using the stopInstances method or start instances using the startInstances method. - Manually change the targetStoppedSize using the update method.
"targetSuspendedSize": 42, # The target number of suspended instances for this managed instance group. This number changes when you: - Suspend instance using the suspendInstances method or resume instances using the resumeInstances method. - Manually change the targetSuspendedSize using the update method.
"updatePolicy": { # The update policy for this managed instance group.
"instanceRedistributionType": "A String", # The instance redistribution policy for regional managed instance groups. Valid values are: - PROACTIVE (default): The group attempts to maintain an even distribution of VM instances across zones in the region. - NONE: For non-autoscaled groups, proactive redistribution is disabled.
"maxSurge": { # Encapsulates numeric value that can be either absolute or relative. # The maximum number of instances that can be created above the specified targetSize during the update process. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxSurge is a fixed value equal to the number of zones in which the managed instance group operates. At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxSurge.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # The maximum number of instances that can be unavailable during the update process. An instance is considered available if all of the following conditions are satisfied: - The instance's status is RUNNING. - If there is a health check on the instance group, the instance's health check status must be HEALTHY at least once. If there is no health check on the group, then the instance only needs to have a status of RUNNING to be considered available. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxUnavailable is a fixed value equal to the number of zones in which the managed instance group operates. At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxUnavailable.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
"minReadySec": 42, # Minimum number of seconds to wait for after a newly created instance becomes available. This value must be from range [0, 3600].
"minimalAction": "A String", # Minimal action to be taken on an instance. Use this option to minimize disruption as much as possible or to apply a more disruptive action than is necessary. - To limit disruption as much as possible, set the minimal action to REFRESH. If your update requires a more disruptive action, Compute Engine performs the necessary action to execute the update. - To apply a more disruptive action than is strictly necessary, set the minimal action to RESTART or REPLACE. For example, Compute Engine does not need to restart a VM to change its metadata. But if your application reads instance metadata only when a VM is restarted, you can set the minimal action to RESTART in order to pick up metadata changes.
"mostDisruptiveAllowedAction": "A String", # Most disruptive action that is allowed to be taken on an instance. You can specify either NONE to forbid any actions, REFRESH to avoid restarting the VM and to limit disruption as much as possible. RESTART to allow actions that can be applied without instance replacing or REPLACE to allow all possible actions. If the Updater determines that the minimal update action needed is more disruptive than most disruptive allowed action you specify it will not perform the update at all.
"replacementMethod": "A String", # What action should be used to replace instances. See minimal_action.REPLACE
"type": "A String", # The type of update process. You can specify either PROACTIVE so that the MIG automatically updates VMs to the latest configurations or OPPORTUNISTIC so that you can select the VMs that you want to update.
},
"versions": [ # Specifies the instance templates used by this managed instance group to create instances. Each version is defined by an instanceTemplate and a name. Every version can appear at most once per instance group. This field overrides the top-level instanceTemplate field. Read more about the relationships between these fields. Exactly one version must leave the targetSize field unset. That version will be applied to all remaining instances. For more information, read about canary updates.
{
"instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create new instances in the managed instance group until the `targetSize` for this version is reached. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE; in those cases, existing instances are updated until the `targetSize` for this version is reached.
"name": "A String", # Name of the version. Unique among all versions in the scope of this managed instance group.
"tag": "A String", # Tag describing the version. Used to trigger rollout of a target version even if instance_template remains unchanged. Deprecated in favor of 'name'.
"targetSize": { # Encapsulates numeric value that can be either absolute or relative. # Specifies the intended number of instances to be created from the instanceTemplate. The final number of instances created from the template will be equal to: - If expressed as a fixed number, the minimum of either targetSize.fixed or instanceGroupManager.targetSize is used. - if expressed as a percent, the targetSize would be (targetSize.percent/100 * InstanceGroupManager.targetSize) If there is a remainder, the number is rounded. If unset, this version will update any remaining instances not updated by another version. Read Starting a canary update for more information.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
"zone": "A String", # [Output Only] The URL of a zone where the managed instance group is located (for zonal resources).
}

requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

patchPerInstanceConfigs(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Inserts or patches per-instance configurations for the managed instance group. perInstanceConfig.name serves as a key used to distinguish whether to perform insert or patch.

Args:
  project: string, Project ID for this request. (required)
  zone: string, The name of the zone where the managed instance group is located. It should conform to RFC1035. (required)
  instanceGroupManager: string, The name of the managed instance group. It should conform to RFC1035. (required)
  body: object, The request body.
    The object takes the form of:

{ # InstanceGroupManagers.patchPerInstanceConfigs
  "perInstanceConfigs": [ # The list of per-instance configurations to insert or patch on this managed instance group.
    {
      "fingerprint": "A String", # Fingerprint of this per-instance config. This field can be used in optimistic locking. It is ignored when inserting a per-instance config. An up-to-date fingerprint must be provided in order to update an existing per-instance configuration or the field needs to be unset.
      "name": "A String", # The name of a per-instance configuration and its corresponding instance. Serves as a merge key during UpdatePerInstanceConfigs operations, that is, if a per-instance configuration with the same name exists then it will be updated, otherwise a new one will be created for the VM instance with the same name. An attempt to create a per-instance configconfiguration for a VM instance that either doesn't exist or is not part of the group will result in an error.
      "preservedState": { # Preserved state for a given instance. # The intended preserved state for the given instance. Does not contain preserved state generated from a stateful policy.
        "disks": { # Preserved disks defined for this instance. This map is keyed with the device names of the disks.
          "a_key": {
            "autoDelete": "A String", # These stateful disks will never be deleted during autohealing, update, instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole MIG is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.
            "mode": "A String", # The mode in which to attach this disk, either READ_WRITE or READ_ONLY. If not specified, the default is to attach the disk in READ_WRITE mode.
            "source": "A String", # The URL of the disk resource that is stateful and should be attached to the VM instance.
          },
        },
        "externalIPs": { # Preserved external IPs defined for this instance. This map is keyed with the name of the network interface.
          "a_key": {
            "autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
            "ipAddress": { # Ip address representation
              "address": "A String", # The URL of the reservation for this IP address.
              "literal": "A String", # An IPv4 internal network address to assign to the instance for this network interface.
            },
          },
        },
        "internalIPs": { # Preserved internal IPs defined for this instance. This map is keyed with the name of the network interface.
          "a_key": {
            "autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
            "ipAddress": { # Ip address representation
              "address": "A String", # The URL of the reservation for this IP address.
              "literal": "A String", # An IPv4 internal network address to assign to the instance for this network interface.
            },
          },
        },
        "metadata": { # Preserved metadata defined for this instance.
          "a_key": "A String",
        },
      },
      "status": "A String", # The status of applying this per-instance configuration on the corresponding managed instance.
    },
  ],
}

  requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
  "clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
  "creationTimestamp": "A String", # [Deprecated] This field is deprecated.
  "description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
  "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
  "error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
    "errors": [ # [Output Only] The array of errors encountered while processing this operation.
      {
        "code": "A String", # [Output Only] The error type identifier for this error.
        "errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
          {
            "errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
              "domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
              "metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
                "a_key": "A String",
              },
              "reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
            },
            "help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
              "links": [ # URL(s) pointing to additional information on handling the current error.
                { # Describes a URL link.
                  "description": "A String", # Describes what the link offers.
                  "url": "A String", # The URL of the link.
                },
              ],
            },
            "localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
              "locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
              "message": "A String", # The localized error message in the above locale.
            },
            "quotaInfo": { # Additional details for quota exceeded error for resource quota.
              "dimensions": { # The map holding related quota dimensions.
                "a_key": "A String",
              },
              "futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
              "limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
              "limitName": "A String", # The name of the quota limit.
              "metricName": "A String", # The Compute Engine quota metric name.
              "rolloutStatus": "A String", # Rollout status of the future quota limit.
            },
          },
        ],
        "location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
        "message": "A String", # [Output Only] An optional, human-readable error message.
      },
    ],
  },
  "httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
  "httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
  "id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
  "insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
  "instancesBulkInsertOperationMetadata": {
    "perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
        "deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
        "failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
        "status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
        "targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
      },
    },
  },
  "kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
  "name": "A String", # [Output Only] Name of the operation.
  "operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
  "operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
  "progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
  "region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
  "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
  "selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
  "setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
    "clientOperationId": "A String", # [Output Only] The client operation id.
    "perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
          "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
        },
        "state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
      },
    },
  },
  "startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
  "status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
  "statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
  "targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
  "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
  "user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
  "warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
    {
      "code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
      "data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
        {
          "key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
          "value": "A String", # [Output Only] A warning data value corresponding to the key.
        },
      ],
      "message": "A String", # [Output Only] A human-readable description of the warning code.
    },
  ],
  "zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

recreateInstances(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Flags the specified VM instances in the managed instance group to be immediately recreated. Each instance is recreated using the group's current configuration. This operation is marked as DONE when the flag is set even if the instances have not yet been recreated. You must separately verify the status of each instance by checking its currentAction field; for more information, see Checking the status of managed instances. If the group is part of a backend service that has enabled connection draining, it can take up to 60 seconds after the connection draining duration has elapsed before the VM instance is removed or deleted. You can specify a maximum of 1000 instances with this method per request.

Args:
  project: string, Project ID for this request. (required)
  zone: string, The name of the zone where the managed instance group is located. (required)
  instanceGroupManager: string, The name of the managed instance group. (required)
  body: object, The request body.
    The object takes the form of:

{
  "instances": [ # The URLs of one or more instances to recreate. This can be a full URL or a partial URL, such as zones/[ZONE]/instances/[INSTANCE_NAME].
    "A String",
  ],
}

  requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
  "clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
  "creationTimestamp": "A String", # [Deprecated] This field is deprecated.
  "description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
  "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
  "error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
    "errors": [ # [Output Only] The array of errors encountered while processing this operation.
      {
        "code": "A String", # [Output Only] The error type identifier for this error.
        "errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
          {
            "errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
              "domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
              "metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
                "a_key": "A String",
              },
              "reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
            },
            "help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
              "links": [ # URL(s) pointing to additional information on handling the current error.
                { # Describes a URL link.
                  "description": "A String", # Describes what the link offers.
                  "url": "A String", # The URL of the link.
                },
              ],
            },
            "localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
              "locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
              "message": "A String", # The localized error message in the above locale.
            },
            "quotaInfo": { # Additional details for quota exceeded error for resource quota.
              "dimensions": { # The map holding related quota dimensions.
                "a_key": "A String",
              },
              "futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
              "limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
              "limitName": "A String", # The name of the quota limit.
              "metricName": "A String", # The Compute Engine quota metric name.
              "rolloutStatus": "A String", # Rollout status of the future quota limit.
            },
          },
        ],
        "location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
        "message": "A String", # [Output Only] An optional, human-readable error message.
      },
    ],
  },
  "httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
  "httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
  "id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
  "insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
  "instancesBulkInsertOperationMetadata": {
    "perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
        "deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
        "failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
        "status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
        "targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
      },
    },
  },
  "kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
  "name": "A String", # [Output Only] Name of the operation.
  "operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
  "operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
  "progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
  "region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
  "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
  "selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
  "setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
    "clientOperationId": "A String", # [Output Only] The client operation id.
    "perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
          "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
        },
        "state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
      },
    },
  },
  "startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
  "status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
  "statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
  "targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
  "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
  "user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
  "warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
    {
      "code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
      "data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
        {
          "key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
          "value": "A String", # [Output Only] A warning data value corresponding to the key.
        },
      ],
      "message": "A String", # [Output Only] A human-readable description of the warning code.
    },
  ],
  "zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

resize(project, zone, instanceGroupManager, size, requestId=None, x__xgafv=None)

Resizes the managed instance group. If you increase the size, the group creates new instances using the current instance template. If you decrease the size, the group deletes instances. The resize operation is marked DONE when the resize actions are scheduled even if the group has not yet added or deleted any instances. You must separately verify the status of the creating or deleting actions with the listmanagedinstances method. When resizing down, the instance group arbitrarily chooses the order in which VMs are deleted. The group takes into account some VM attributes when making the selection including: + The status of the VM instance. + The health of the VM instance. + The instance template version the VM is based on. + For regional managed instance groups, the location of the VM instance. This list is subject to change. If the group is part of a backend service that has enabled connection draining, it can take up to 60 seconds after the connection draining duration has elapsed before the VM instance is removed or deleted.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
instanceGroupManager: string, The name of the managed instance group. (required)
size: integer, The number of running instances that the managed instance group should maintain at any given time. The group automatically adds or removes instances to maintain the number of instances specified by this parameter. (required)
requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

resizeAdvanced(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Resizes the managed instance group with advanced configuration options like disabling creation retries. This is an extended version of the resize method. If you increase the size of the instance group, the group creates new instances using the current instance template. If you decrease the size, the group deletes instances. The resize operation is marked DONE when the resize actions are scheduled even if the group has not yet added or deleted any instances. You must separately verify the status of the creating, creatingWithoutRetries, or deleting actions with the get or listmanagedinstances method. If the group is part of a backend service that has enabled connection draining, it can take up to 60 seconds after the connection draining duration has elapsed before the VM instance is removed or deleted.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
instanceGroupManager: string, The name of the managed instance group. (required)
body: object, The request body.
The object takes the form of:

{
"noCreationRetries": True or False, # If this flag is true, the managed instance group attempts to create all instances initiated by this resize request only once. If there is an error during creation, the managed instance group does not retry create this instance, and we will decrease the targetSize of the request instead. If the flag is false, the group attempts to recreate each instance continuously until it succeeds. This flag matters only in the first attempt of creation of an instance. After an instance is successfully created while this flag is enabled, the instance behaves the same way as all the other instances created with a regular resize request. In particular, if a running instance dies unexpectedly at a later time and needs to be recreated, this mode does not affect the recreation behavior in that scenario. This flag is applicable only to the current resize request. It does not influence other resize requests in any way. You can see which instances is being creating in which mode by calling the get or listManagedInstances API.
"targetSize": 42, # The number of running instances that the managed instance group should maintain at any given time. The group automatically adds or removes instances to maintain the number of instances specified by this parameter.
}

requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

resumeInstances(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Flags the specified instances in the managed instance group to be resumed. This method increases the targetSize and decreases the targetSuspendedSize of the managed instance group by the number of instances that you resume. The resumeInstances operation is marked DONE if the resumeInstances request is successful. The underlying actions take additional time. You must separately verify the status of the RESUMING action with the listmanagedinstances method. In this request, you can only specify instances that are suspended. For example, if an instance was previously suspended using the suspendInstances method, it can be resumed using the resumeInstances method. If a health check is attached to the managed instance group, the specified instances will be verified as healthy after they are resumed. You can specify a maximum of 1000 instances with this method per request.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
instanceGroupManager: string, The name of the managed instance group. (required)
body: object, The request body.
The object takes the form of:

{
"instances": [ # The URLs of one or more instances to resume. This can be a full URL or a partial URL, such as zones/[ZONE]/instances/[INSTANCE_NAME].
"A String",
],
}

requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

setAutoHealingPolicies(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Motifies the autohealing policy for the instances in this managed instance group. [Deprecated] This method is deprecated. Use instanceGroupManagers.patch instead.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
instanceGroupManager: string, The name of the instance group manager. (required)
body: object, The request body.
The object takes the form of:

{
"autoHealingPolicies": [
{
"autoHealingTriggers": { # Restricts what triggers autohealing.
"onHealthCheck": "A String", # If you have configured an application-based health check for the group, this field controls whether to trigger VM autohealing based on a failed health check. Valid values are: - ON (default): The group recreates running VMs that fail the application-based health check. - OFF: When set to OFF, you can still observe instance health state, but the group does not recreate VMs that fail the application-based health check. This is useful for troubleshooting and setting up your health check configuration.
},
"healthCheck": "A String", # The URL for the health check that signals autohealing.
"initialDelaySec": 42, # The initial delay is the number of seconds that a new VM takes to initialize and run its startup script. During a VM's initial delay period, the MIG ignores unsuccessful health checks because the VM might be in the startup process. This prevents the MIG from prematurely recreating a VM. If the health check receives a healthy response during the initial delay, it indicates that the startup process is complete and the VM is ready. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # Maximum number of instances that can be unavailable when autohealing. When 'percent' is used, the value is rounded if necessary. The instance is considered available if all of the following conditions are satisfied: 1. Instance's status is RUNNING. 2. Instance's currentAction is NONE (in particular its liveness health check result was observed to be HEALTHY at least once as it passed VERIFYING). 3. There is no outgoing action on an instance triggered by IGM. By default, number of concurrently autohealed instances is smaller than the managed instance group target size. However, if a zonal managed instance group has only one instance, or a regional managed instance group has only one instance per zone, autohealing will recreate these instances when they become unhealthy.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
}

requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

setInstanceTemplate(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Specifies the instance template to use when creating new instances in this group. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE.

Args:
  project: string, Project ID for this request. (required)
  zone: string, The name of the zone where the managed instance group is located. (required)
  instanceGroupManager: string, The name of the managed instance group. (required)
  body: object, The request body.
    The object takes the form of:

{
  "instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create all new instances in the managed instance group. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE.
}

  requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
  "clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
  "creationTimestamp": "A String", # [Deprecated] This field is deprecated.
  "description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
  "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
  "error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
    "errors": [ # [Output Only] The array of errors encountered while processing this operation.
      {
        "code": "A String", # [Output Only] The error type identifier for this error.
        "errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
          {
            "errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
              "domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
              "metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
                "a_key": "A String",
              },
              "reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
            },
            "help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
              "links": [ # URL(s) pointing to additional information on handling the current error.
                { # Describes a URL link.
                  "description": "A String", # Describes what the link offers.
                  "url": "A String", # The URL of the link.
                },
              ],
            },
            "localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
              "locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
              "message": "A String", # The localized error message in the above locale.
            },
            "quotaInfo": { # Additional details for quota exceeded error for resource quota.
              "dimensions": { # The map holding related quota dimensions.
                "a_key": "A String",
              },
              "futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
              "limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
              "limitName": "A String", # The name of the quota limit.
              "metricName": "A String", # The Compute Engine quota metric name.
              "rolloutStatus": "A String", # Rollout status of the future quota limit.
            },
          },
        ],
        "location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
        "message": "A String", # [Output Only] An optional, human-readable error message.
      },
    ],
  },
  "httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
  "httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
  "id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
  "insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
  "instancesBulkInsertOperationMetadata": {
    "perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
        "deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
        "failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
        "status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
        "targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
      },
    },
  },
  "kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
  "name": "A String", # [Output Only] Name of the operation.
  "operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
  "operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
  "progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
  "region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
  "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
  "selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
  "setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
    "clientOperationId": "A String", # [Output Only] The client operation id.
    "perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
          "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
        },
        "state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
      },
    },
  },
  "startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
  "status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
  "statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
  "targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
  "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
  "user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
  "warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
    {
      "code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
      "data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
        {
          "key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
          "value": "A String", # [Output Only] A warning data value corresponding to the key.
        },
      ],
      "message": "A String", # [Output Only] A human-readable description of the warning code.
    },
  ],
  "zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

setTargetPools(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Modifies the target pools to which all instances in this managed instance group are assigned. The target pools automatically apply to all of the instances in the managed instance group. This operation is marked DONE when you make the request even if the instances have not yet been added to their target pools. The change might take some time to apply to all of the instances in the group depending on the size of the group.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
instanceGroupManager: string, The name of the managed instance group. (required)
body: object, The request body.
The object takes the form of:

{
"fingerprint": "A String", # The fingerprint of the target pools information. Use this optional property to prevent conflicts when multiple users change the target pools settings concurrently. Obtain the fingerprint with the instanceGroupManagers.get method. Then, include the fingerprint in your request to ensure that you do not overwrite changes that were applied from another concurrent request.
"targetPools": [ # The list of target pool URLs that instances in this managed instance group belong to. The managed instance group applies these target pools to all of the instances in the group. Existing instances and new instances in the group all receive these target pool settings.
"A String",
],
}

requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

startInstances(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Flags the specified instances in the managed instance group to be started. This method increases the targetSize and decreases the targetStoppedSize of the managed instance group by the number of instances that you start. The startInstances operation is marked DONE if the startInstances request is successful. The underlying actions take additional time. You must separately verify the status of the STARTING action with the listmanagedinstances method. In this request, you can only specify instances that are stopped. For example, if an instance was previously stopped using the stopInstances method, it can be started using the startInstances method. If a health check is attached to the managed instance group, the specified instances will be verified as healthy after they are started. You can specify a maximum of 1000 instances with this method per request.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
instanceGroupManager: string, The name of the managed instance group. (required)
body: object, The request body.
The object takes the form of:

{
"instances": [ # The URLs of one or more instances to start. This can be a full URL or a partial URL, such as zones/[ZONE]/instances/[INSTANCE_NAME].
"A String",
],
}

requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

stopInstances(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Flags the specified instances in the managed instance group to be immediately stopped. You can only specify instances that are running in this request. This method reduces the targetSize and increases the targetStoppedSize of the managed instance group by the number of instances that you stop. The stopInstances operation is marked DONE if the stopInstances request is successful. The underlying actions take additional time. You must separately verify the status of the STOPPING action with the listmanagedinstances method. If the standbyPolicy.initialDelaySec field is set, the group delays stopping the instances until initialDelaySec have passed from instance.creationTimestamp (that is, when the instance was created). This delay gives your application time to set itself up and initialize on the instance. If more than initialDelaySec seconds have passed since instance.creationTimestamp when this method is called, there will be zero delay. If the group is part of a backend service that has enabled connection draining, it can take up to 60 seconds after the connection draining duration has elapsed before the VM instance is stopped. Stopped instances can be started using the startInstances method. You can specify a maximum of 1000 instances with this method per request.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
instanceGroupManager: string, The name of the managed instance group. (required)
body: object, The request body.
The object takes the form of:

{
"forceStop": True or False, # If this flag is set to true, the Instance Group Manager will proceed to stop the instances, skipping initialization on them.
"instances": [ # The URLs of one or more instances to stop. This can be a full URL or a partial URL, such as zones/[ZONE]/instances/[INSTANCE_NAME].
"A String",
],
}

requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

suspendInstances(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Flags the specified instances in the managed instance group to be immediately suspended. You can only specify instances that are running in this request. This method reduces the targetSize and increases the targetSuspendedSize of the managed instance group by the number of instances that you suspend. The suspendInstances operation is marked DONE if the suspendInstances request is successful. The underlying actions take additional time. You must separately verify the status of the SUSPENDING action with the listmanagedinstances method. If the standbyPolicy.initialDelaySec field is set, the group delays suspension of the instances until initialDelaySec have passed from instance.creationTimestamp (that is, when the instance was created). This delay gives your application time to set itself up and initialize on the instance. If more than initialDelaySec seconds have passed since instance.creationTimestamp when this method is called, there will be zero delay. If the group is part of a backend service that has enabled connection draining, it can take up to 60 seconds after the connection draining duration has elapsed before the VM instance is suspended. Suspended instances can be resumed using the resumeInstances method. You can specify a maximum of 1000 instances with this method per request.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where the managed instance group is located. (required)
instanceGroupManager: string, The name of the managed instance group. (required)
body: object, The request body.
The object takes the form of:

{
"forceSuspend": True or False, # If this flag is set to true, the Instance Group Manager will proceed to suspend the instances, skipping initialization on them.
"instances": [ # The URLs of one or more instances to suspend. This can be a full URL or a partial URL, such as zones/[ZONE]/instances/[INSTANCE_NAME].
"A String",
],
}

requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

testIamPermissions(project, zone, resource, body=None, x__xgafv=None)

Returns permissions that a caller has on the specified resource.

Args:
  project: string, Project ID for this request. (required)
  zone: string, The name of the zone for this request. (required)
  resource: string, Name or id of the resource for this request. (required)
  body: object, The request body.
    The object takes the form of:

{
  "permissions": [ # The set of permissions to check for the 'resource'. Permissions with wildcards (such as '*' or 'storage.*') are not allowed.
    "A String",
  ],
}

  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    {
  "permissions": [ # A subset of `TestPermissionsRequest.permissions` that the caller is allowed.
    "A String",
  ],
}

update(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Updates a managed instance group using the information that you specify in the request. This operation is marked as DONE when the group is updated even if the instances in the group have not yet been updated. You must separately verify the status of the individual instances with the listManagedInstances method. If you update your group to specify a new template or instance configuration, it's possible that your intended specification for each VM in the group is different from the current state of that VM. To learn how to apply an updated configuration to the VMs in a MIG, see Updating instances in a MIG.

Args:
project: string, Project ID for this request. (required)
zone: string, The name of the zone where you want to create the managed instance group. (required)
instanceGroupManager: string, The name of the instance group manager. (required)
body: object, The request body.
The object takes the form of:

{ # Represents a Managed Instance Group resource. An instance group is a collection of VM instances that you can manage as a single entity. For more information, read Instance groups. For zonal Managed Instance Group, use the instanceGroupManagers resource. For regional Managed Instance Group, use the regionInstanceGroupManagers resource.
"allInstancesConfig": { # Specifies configuration that overrides the instance template configuration for the group.
"properties": { # Represents the change that you want to make to the instance properties. # Properties to set on all instances in the group. You can add or modify properties using the instanceGroupManagers.patch or regionInstanceGroupManagers.patch. After setting allInstancesConfig on the group, you must update the group's instances to apply the configuration. To apply the configuration, set the group's updatePolicy.type field to use proactive updates or use the applyUpdatesToInstances method.
"labels": { # The label key-value pairs that you want to patch onto the instance.
"a_key": "A String",
},
"metadata": { # The metadata key-value pairs that you want to patch onto the instance. For more information, see Project and instance metadata.
"a_key": "A String",
},
},
},
"autoHealingPolicies": [ # The autohealing policy for this managed instance group. You can specify only one value.
{
"autoHealingTriggers": { # Restricts what triggers autohealing.
"onHealthCheck": "A String", # If you have configured an application-based health check for the group, this field controls whether to trigger VM autohealing based on a failed health check. Valid values are: - ON (default): The group recreates running VMs that fail the application-based health check. - OFF: When set to OFF, you can still observe instance health state, but the group does not recreate VMs that fail the application-based health check. This is useful for troubleshooting and setting up your health check configuration.
},
"healthCheck": "A String", # The URL for the health check that signals autohealing.
"initialDelaySec": 42, # The initial delay is the number of seconds that a new VM takes to initialize and run its startup script. During a VM's initial delay period, the MIG ignores unsuccessful health checks because the VM might be in the startup process. This prevents the MIG from prematurely recreating a VM. If the health check receives a healthy response during the initial delay, it indicates that the startup process is complete and the VM is ready. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # Maximum number of instances that can be unavailable when autohealing. When 'percent' is used, the value is rounded if necessary. The instance is considered available if all of the following conditions are satisfied: 1. Instance's status is RUNNING. 2. Instance's currentAction is NONE (in particular its liveness health check result was observed to be HEALTHY at least once as it passed VERIFYING). 3. There is no outgoing action on an instance triggered by IGM. By default, number of concurrently autohealed instances is smaller than the managed instance group target size. However, if a zonal managed instance group has only one instance, or a regional managed instance group has only one instance per zone, autohealing will recreate these instances when they become unhealthy.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
"baseInstanceName": "A String", # The base instance name is a prefix that you want to attach to the names of all VMs in a MIG. The maximum character length is 58 and the name must comply with RFC1035 format. When a VM is created in the group, the MIG appends a hyphen and a random four-character string to the base instance name. If you want the MIG to assign sequential numbers instead of a random string, then end the base instance name with a hyphen followed by one or more hash symbols. The hash symbols indicate the number of digits. For example, a base instance name of "vm-###" results in "vm-001" as a VM name. @pattern [a-z](([-a-z0-9]{0,57})|([-a-z0-9]{0,51}-#{1,10}(\\[[0-9]{1,10}\\])?))
"creationTimestamp": "A String", # [Output Only] The creation timestamp for this managed instance group in RFC3339 text format.
"currentActions": { # [Output Only] The list of instance actions and the number of instances in this managed instance group that are scheduled for each of those actions.
"abandoning": 42, # [Output Only] The total number of instances in the managed instance group that are scheduled to be abandoned. Abandoning an instance removes it from the managed instance group without deleting it.
"creating": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be created or are currently being created. If the group fails to create any of these instances, it tries again until it creates the instance successfully. If you have disabled creation retries, this field will not be populated; instead, the creatingWithoutRetries field will be populated.
"creatingAtomically": 42, # [Output Only] The number of instances that the managed instance group will attempt to create atomically, in a batch mode. If the desired count of instances can not be created, entire batch will be deleted and the group will decrease its targetSize value accordingly.
"creatingWithoutRetries": 42, # [Output Only] The number of instances that the managed instance group will attempt to create. The group attempts to create each instance only once. If the group fails to create any of these instances, it decreases the group's targetSize value accordingly.
"deleting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be deleted or are currently being deleted.
"none": 42, # [Output Only] The number of instances in the managed instance group that are running and have no scheduled actions.
"queuing": 42, # [Output Only] The number of instances that the managed instance group is currently queuing.
"recreating": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be recreated or are currently being being recreated. Recreating an instance deletes the existing root persistent disk and creates a new disk from the image that is defined in the instance template.
"refreshing": 42, # [Output Only] The number of instances in the managed instance group that are being reconfigured with properties that do not require a restart or a recreate action. For example, setting or removing target pools for the instance.
"restarting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be restarted or are currently being restarted.
"resuming": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be resumed or are currently being resumed.
"starting": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be started or are currently being started.
"stopping": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be stopped or are currently being stopped.
"suspending": 42, # [Output Only] The number of instances in the managed instance group that are scheduled to be suspended or are currently being suspended.
"verifying": 42, # [Output Only] The number of instances in the managed instance group that are being verified. See the managedInstances[].currentAction property in the listManagedInstances method documentation.
},
"description": "A String", # An optional description of this resource.
"distributionPolicy": { # Policy specifying the intended distribution of managed instances across zones in a regional managed instance group.
"targetShape": "A String", # The distribution shape to which the group converges either proactively or on resize events (depending on the value set in updatePolicy.instanceRedistributionType).
"zones": [ # Zones where the regional managed instance group will create and manage its instances.
{
"zone": "A String", # The URL of the zone. The zone must exist in the region where the managed instance group is located.
},
],
},
"failoverAction": "A String", # The action to perform in case of zone failure. Only one value is supported, NO_FAILOVER. The default is NO_FAILOVER.
"fingerprint": "A String", # Fingerprint of this resource. This field may be used in optimistic locking. It will be ignored when inserting an InstanceGroupManager. An up-to-date fingerprint must be provided in order to update the InstanceGroupManager, otherwise the request will fail with error 412 conditionNotMet. To see the latest fingerprint, make a get() request to retrieve an InstanceGroupManager.
"id": "A String", # [Output Only] A unique identifier for this resource type. The server generates this identifier.
"instanceFlexibilityPolicy": { # Instance flexibility allowing MIG to create VMs from multiple types of machines. Instance flexibility configuration on MIG overrides instance template configuration.
"instanceSelectionLists": { # Named instance selections configuring properties that the group will use when creating new VMs.
"a_key": {
"machineTypes": [ # Full machine-type names, e.g. "n1-standard-16".
"A String",
],
"rank": 42, # Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.
},
},
"instanceSelections": { # Named instance selections configuring properties that the group will use when creating new VMs.
"a_key": {
"machineTypes": [ # Full machine-type names, e.g. "n1-standard-16".
"A String",
],
"rank": 42, # Preference of this instance selection. Lower number means higher preference. MIG will first try to create a VM based on the machine-type with lowest rank and fallback to next rank based on availability. Machine types and instance selections with the same rank have the same preference.
},
},
"provisioningModelMix": { # Provisioning model configuration used by this managed instance group to create instances.
"standardCapacityBase": 42, # The base capacity that will always use Standard VMs to avoid risk of more preemption than the minimum capacity user needs. MIG will create only Standard VMs until it reaches standard_capacity_base and only then will start using standard_capacity_percent_above_base to mix Spot with Standard VMs.
"standardCapacityPercentAboveBase": 42, # The percentage of target capacity that should use Standard VM. The remaining percentage will use Spot VMs. The percentage applies only to the capacity above standard_capacity_base.
},
},
"instanceGroup": "A String", # [Output Only] The URL of the Instance Group resource.
"instanceLifecyclePolicy": { # The repair policy for this managed instance group.
"defaultActionOnFailure": "A String", # The action that a MIG performs on a failed or an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are - REPAIR (default): MIG automatically repairs a failed or an unhealthy VM by recreating it. For more information, see About repairing VMs in a MIG. - DO_NOTHING: MIG does not repair a failed or an unhealthy VM.
"forceUpdateOnRepair": "A String", # A bit indicating whether to forcefully apply the group's latest configuration when repairing a VM. Valid options are: - NO (default): If configuration updates are available, they are not forcefully applied during repair. Instead, configuration updates are applied according to the group's update policy. - YES: If configuration updates are available, they are applied during repair.
"metadataBasedReadinessSignal": { # The configuration for metadata based readiness signal sent by the instance during initialization when stopping / suspending an instance. The Instance Group Manager will wait for a signal that indicates successful initialization before stopping / suspending an instance. If a successful readiness signal is not sent before timeout, the corresponding instance will not be stopped / suspended. Instead, an error will be visible in the lastAttempt.errors field of the managed instance in the listmanagedinstances method. If metadataBasedReadinessSignal.timeoutSec is unset, the Instance Group Manager will directly proceed to suspend / stop instances, skipping initialization on them.
"timeoutSec": 42, # The number of seconds to wait for a readiness signal during initialization before timing out.
},
"onFailedHealthCheck": "A String", # The action that a MIG performs on an unhealthy VM. A VM is marked as unhealthy when the application running on that VM fails a health check. Valid values are: - DEFAULT_ACTION (default): The MIG performs the same action as specified in the instanceLifecyclePolicy.defaultActionOnFailure field. If the defaultActionOnFailure field is set to REPAIR, then the MIG repairs unhealthy VMs. If the defaultActionOnFailure field is set to DO_NOTHING, then the MIG doesn't repair unhealthy VMs. - REPAIR: The MIG repairs unhealthy VMs by recreating it. - DO_NOTHING: The MIG doesn't repair unhealthy VMs. For more information, see About repairing VMs in a MIG.
},
"instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create all new instances in the managed instance group. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE.
"kind": "compute#instanceGroupManager", # [Output Only] The resource type, which is always compute#instanceGroupManager for managed instance groups.
"listManagedInstancesResults": "A String", # Pagination behavior of the listManagedInstances API method for this managed instance group.
"multiMig": "A String", # URL to the multi-MIG that this Managed Instance Group belongs to.
"name": "A String", # The name of the managed instance group. The name must be 1-63 characters long, and comply with RFC1035.
"namedPorts": [ # [Output Only] Named ports configured on the Instance Groups complementary to this Instance Group Manager.
{ # The named port. For example: <"http", 80>.
"name": "A String", # The name for this named port. The name must be 1-63 characters long, and comply with RFC1035.
"port": 42, # The port number, which can be a value between 1 and 65535.
},
],
"params": { # Input only additional params for instance group manager creation. # Input only. Additional params passed with the request, but not persisted as part of resource payload.
"resourceManagerTags": { # Resource manager tags to bind to the managed instance group. The tags are key-value pairs. Keys must be in the format tagKeys/123 and values in the format tagValues/456. For more information, see Manage tags for resources.
"a_key": "A String",
},
},
"region": "A String", # [Output Only] The URL of the region where the managed instance group resides (for regional resources).
"resourcePolicies": { # Resource policies for this managed instance group.
"workloadPolicy": "A String", # The URL of the workload policy that is specified for this managed instance group. It can be a full or partial URL. For example, the following are all valid URLs to a workload policy: - https://www.googleapis.com/compute/v1/projects/project/regions/region /resourcePolicies/resourcePolicy - projects/project/regions/region/resourcePolicies/resourcePolicy - regions/region/resourcePolicies/resourcePolicy
},
"satisfiesPzi": True or False, # [Output Only] Reserved for future use.
"satisfiesPzs": True or False, # [Output Only] Reserved for future use.
"selfLink": "A String", # [Output Only] The URL for this managed instance group. The server defines this URL.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"serviceAccount": "A String", # The service account to be used as credentials for all operations performed by the managed instance group on instances. The service accounts needs all permissions required to create and delete instances. By default, the service account {projectNumber}@cloudservices.gserviceaccount.com is used.
"standbyPolicy": { # Standby policy for stopped and suspended instances.
"initialDelaySec": 42, # Specifies the number of seconds that the MIG should wait to suspend or stop a VM after that VM was created. The initial delay gives the initialization script the time to prepare your VM for a quick scale out. The value of initial delay must be between 0 and 3600 seconds. The default value is 0.
"mode": "A String", # Defines how a MIG resumes or starts VMs from a standby pool when the group scales out. The default mode is `MANUAL`.
},
"statefulPolicy": { # Stateful configuration for this Instanced Group Manager
"preservedState": { # Configuration of preserved resources.
"disks": { # Disks created on the instances that will be preserved on instance delete, update, etc. This map is keyed with the device names of the disks.
"a_key": {
"autoDelete": "A String", # These stateful disks will never be deleted during autohealing, update or VM instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.
},
},
"externalIPs": { # External network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
},
},
"internalIPs": { # Internal network IPs assigned to the instances that will be preserved on instance delete, update, etc. This map is keyed with the network interface name.
"a_key": {
"autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
},
},
},
},
"status": { # [Output Only] The status of this managed instance group.
"allInstancesConfig": { # [Output only] Status of all-instances configuration on the group.
"currentRevision": "A String", # [Output Only] Current all-instances configuration revision. This value is in RFC3339 text format.
"effective": True or False, # [Output Only] A bit indicating whether this configuration has been applied to all managed instances in the group.
},
"autoscaler": "A String", # [Output Only] The URL of the Autoscaler that targets this instance group manager.
"bulkInstanceOperation": { # [Output Only] Status of bulk instance operation.
"inProgress": True or False, # [Output Only] Informs whether bulk instance operation is in progress.
"lastProgressCheck": { # [Output Only] Information from last progress check of bulk instance operation.
"error": { # [Output Only] Contains errors encountered during bulk instance operation.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"timestamp": "A String", # [Output Only] Timestamp of the last progress check of bulk instance operation. Timestamp is in RFC3339 text format.
},
},
"isStable": True or False, # [Output Only] A bit indicating whether the managed instance group is in a stable state. A stable state means that: none of the instances in the managed instance group is currently undergoing any type of change (for example, creation, restart, or deletion); no future changes are scheduled for instances in the managed instance group; and the managed instance group itself is not being modified.
"stateful": { # [Output Only] Stateful status of the given Instance Group Manager.
"hasStatefulConfig": True or False, # [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions.
"isStateful": True or False, # [Output Only] A bit indicating whether the managed instance group has stateful configuration, that is, if you have configured any items in a stateful policy or in per-instance configs. The group might report that it has no stateful configuration even when there is still some preserved state on a managed instance, for example, if you have deleted all PICs but not yet applied those deletions. This field is deprecated in favor of has_stateful_config.
"perInstanceConfigs": { # [Output Only] Status of per-instance configurations on the instances.
"allEffective": True or False, # A bit indicating if all of the group's per-instance configurations (listed in the output of a listPerInstanceConfigs API call) have status EFFECTIVE or there are no per-instance-configs.
},
},
"versionTarget": { # [Output Only] A status of consistency of Instances' versions with their target version specified by version field on Instance Group Manager.
"isReached": True or False, # [Output Only] A bit indicating whether version target has been reached in this managed instance group, i.e. all instances are in their target version. Instances' target version are specified by version field on Instance Group Manager.
},
},
"targetPools": [ # The URLs for all TargetPool resources to which instances in the instanceGroup field are added. The target pools automatically apply to all of the instances in the managed instance group.
"A String",
],
"targetSize": 42, # The target number of running instances for this managed instance group. You can reduce this number by using the instanceGroupManager deleteInstances or abandonInstances methods. Resizing the group also changes this number.
"targetSizePolicy": { # Configures how target size of MIG is achieved.
"mode": "A String", # Mode in which operations on size are processed.
},
"targetSizeUnit": "A String", # The unit of measure for the target size.
"targetStoppedSize": 42, # The target number of stopped instances for this managed instance group. This number changes when you: - Stop instance using the stopInstances method or start instances using the startInstances method. - Manually change the targetStoppedSize using the update method.
"targetSuspendedSize": 42, # The target number of suspended instances for this managed instance group. This number changes when you: - Suspend instance using the suspendInstances method or resume instances using the resumeInstances method. - Manually change the targetSuspendedSize using the update method.
"updatePolicy": { # The update policy for this managed instance group.
"instanceRedistributionType": "A String", # The instance redistribution policy for regional managed instance groups. Valid values are: - PROACTIVE (default): The group attempts to maintain an even distribution of VM instances across zones in the region. - NONE: For non-autoscaled groups, proactive redistribution is disabled.
"maxSurge": { # Encapsulates numeric value that can be either absolute or relative. # The maximum number of instances that can be created above the specified targetSize during the update process. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxSurge is a fixed value equal to the number of zones in which the managed instance group operates. At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxSurge.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
"maxUnavailable": { # Encapsulates numeric value that can be either absolute or relative. # The maximum number of instances that can be unavailable during the update process. An instance is considered available if all of the following conditions are satisfied: - The instance's status is RUNNING. - If there is a health check on the instance group, the instance's health check status must be HEALTHY at least once. If there is no health check on the group, then the instance only needs to have a status of RUNNING to be considered available. This value can be either a fixed number or, if the group has 10 or more instances, a percentage. If you set a percentage, the number of instances is rounded if necessary. The default value for maxUnavailable is a fixed value equal to the number of zones in which the managed instance group operates. At least one of either maxSurge or maxUnavailable must be greater than 0. Learn more about maxUnavailable.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
"minReadySec": 42, # Minimum number of seconds to wait for after a newly created instance becomes available. This value must be from range [0, 3600].
"minimalAction": "A String", # Minimal action to be taken on an instance. Use this option to minimize disruption as much as possible or to apply a more disruptive action than is necessary. - To limit disruption as much as possible, set the minimal action to REFRESH. If your update requires a more disruptive action, Compute Engine performs the necessary action to execute the update. - To apply a more disruptive action than is strictly necessary, set the minimal action to RESTART or REPLACE. For example, Compute Engine does not need to restart a VM to change its metadata. But if your application reads instance metadata only when a VM is restarted, you can set the minimal action to RESTART in order to pick up metadata changes.
"mostDisruptiveAllowedAction": "A String", # Most disruptive action that is allowed to be taken on an instance. You can specify either NONE to forbid any actions, REFRESH to avoid restarting the VM and to limit disruption as much as possible. RESTART to allow actions that can be applied without instance replacing or REPLACE to allow all possible actions. If the Updater determines that the minimal update action needed is more disruptive than most disruptive allowed action you specify it will not perform the update at all.
"replacementMethod": "A String", # What action should be used to replace instances. See minimal_action.REPLACE
"type": "A String", # The type of update process. You can specify either PROACTIVE so that the MIG automatically updates VMs to the latest configurations or OPPORTUNISTIC so that you can select the VMs that you want to update.
},
"versions": [ # Specifies the instance templates used by this managed instance group to create instances. Each version is defined by an instanceTemplate and a name. Every version can appear at most once per instance group. This field overrides the top-level instanceTemplate field. Read more about the relationships between these fields. Exactly one version must leave the targetSize field unset. That version will be applied to all remaining instances. For more information, read about canary updates.
{
"instanceTemplate": "A String", # The URL of the instance template that is specified for this managed instance group. The group uses this template to create new instances in the managed instance group until the `targetSize` for this version is reached. The templates for existing instances in the group do not change unless you run recreateInstances, run applyUpdatesToInstances, or set the group's updatePolicy.type to PROACTIVE; in those cases, existing instances are updated until the `targetSize` for this version is reached.
"name": "A String", # Name of the version. Unique among all versions in the scope of this managed instance group.
"tag": "A String", # Tag describing the version. Used to trigger rollout of a target version even if instance_template remains unchanged. Deprecated in favor of 'name'.
"targetSize": { # Encapsulates numeric value that can be either absolute or relative. # Specifies the intended number of instances to be created from the instanceTemplate. The final number of instances created from the template will be equal to: - If expressed as a fixed number, the minimum of either targetSize.fixed or instanceGroupManager.targetSize is used. - if expressed as a percent, the targetSize would be (targetSize.percent/100 * InstanceGroupManager.targetSize) If there is a remainder, the number is rounded. If unset, this version will update any remaining instances not updated by another version. Read Starting a canary update for more information.
"calculated": 42, # [Output Only] Absolute value of VM instances calculated based on the specific mode. - If the value is fixed, then the calculated value is equal to the fixed value. - If the value is a percent, then the calculated value is percent/100 * targetSize. For example, the calculated value of a 80% of a managed instance group with 150 instances would be (80/100 * 150) = 120 VM instances. If there is a remainder, the number is rounded.
"fixed": 42, # Specifies a fixed number of VM instances. This must be a positive integer.
"percent": 42, # Specifies a percentage of instances between 0 to 100%, inclusive. For example, specify 80 for 80%.
},
},
],
"zone": "A String", # [Output Only] The URL of a zone where the managed instance group is located (for zonal resources).
}

requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
x__xgafv: string, V1 error format.
Allowed values
1 - v1 error format
2 - v2 error format

Returns:
An object of the form:

{ # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
"clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
"creationTimestamp": "A String", # [Deprecated] This field is deprecated.
"description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
"endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
"error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
"errors": [ # [Output Only] The array of errors encountered while processing this operation.
{
"code": "A String", # [Output Only] The error type identifier for this error.
"errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
{
"errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
"domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
"metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
"a_key": "A String",
},
"reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
},
"help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
"links": [ # URL(s) pointing to additional information on handling the current error.
{ # Describes a URL link.
"description": "A String", # Describes what the link offers.
"url": "A String", # The URL of the link.
},
],
},
"localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
"locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
"message": "A String", # The localized error message in the above locale.
},
"quotaInfo": { # Additional details for quota exceeded error for resource quota.
"dimensions": { # The map holding related quota dimensions.
"a_key": "A String",
},
"futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
"limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
"limitName": "A String", # The name of the quota limit.
"metricName": "A String", # The Compute Engine quota metric name.
"rolloutStatus": "A String", # Rollout status of the future quota limit.
},
},
],
"location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
"message": "A String", # [Output Only] An optional, human-readable error message.
},
],
},
"httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
"httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
"id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
"insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
"instancesBulkInsertOperationMetadata": {
"perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
"deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
"failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
"status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
"targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
},
},
},
"kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
"name": "A String", # [Output Only] Name of the operation.
"operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
"operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
"progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
"region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
"selfLink": "A String", # [Output Only] Server-defined URL for the resource.
"selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
"setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
"clientOperationId": "A String", # [Output Only] The client operation id.
"perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
"a_key": {
"error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
"code": 42, # The status code, which should be an enum value of google.rpc.Code.
"details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
{
"a_key": "", # Properties of the object. Contains field @type with type URL.
},
],
"message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
},
"state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
},
},
},
"startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
"status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
"statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
"targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
"targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
"user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
"warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
{
"code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
"data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
{
"key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
"value": "A String", # [Output Only] A warning data value corresponding to the key.
},
],
"message": "A String", # [Output Only] A human-readable description of the warning code.
},
],
"zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

updatePerInstanceConfigs(project, zone, instanceGroupManager, body=None, requestId=None, x__xgafv=None)

Inserts or updates per-instance configurations for the managed instance group. perInstanceConfig.name serves as a key used to distinguish whether to perform insert or patch.

Args:
  project: string, Project ID for this request. (required)
  zone: string, The name of the zone where the managed instance group is located. It should conform to RFC1035. (required)
  instanceGroupManager: string, The name of the managed instance group. It should conform to RFC1035. (required)
  body: object, The request body.
    The object takes the form of:

{ # InstanceGroupManagers.updatePerInstanceConfigs
  "perInstanceConfigs": [ # The list of per-instance configurations to insert or patch on this managed instance group.
    {
      "fingerprint": "A String", # Fingerprint of this per-instance config. This field can be used in optimistic locking. It is ignored when inserting a per-instance config. An up-to-date fingerprint must be provided in order to update an existing per-instance configuration or the field needs to be unset.
      "name": "A String", # The name of a per-instance configuration and its corresponding instance. Serves as a merge key during UpdatePerInstanceConfigs operations, that is, if a per-instance configuration with the same name exists then it will be updated, otherwise a new one will be created for the VM instance with the same name. An attempt to create a per-instance configconfiguration for a VM instance that either doesn't exist or is not part of the group will result in an error.
      "preservedState": { # Preserved state for a given instance. # The intended preserved state for the given instance. Does not contain preserved state generated from a stateful policy.
        "disks": { # Preserved disks defined for this instance. This map is keyed with the device names of the disks.
          "a_key": {
            "autoDelete": "A String", # These stateful disks will never be deleted during autohealing, update, instance recreate operations. This flag is used to configure if the disk should be deleted after it is no longer used by the group, e.g. when the given instance or the whole MIG is deleted. Note: disks attached in READ_ONLY mode cannot be auto-deleted.
            "mode": "A String", # The mode in which to attach this disk, either READ_WRITE or READ_ONLY. If not specified, the default is to attach the disk in READ_WRITE mode.
            "source": "A String", # The URL of the disk resource that is stateful and should be attached to the VM instance.
          },
        },
        "externalIPs": { # Preserved external IPs defined for this instance. This map is keyed with the name of the network interface.
          "a_key": {
            "autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
            "ipAddress": { # Ip address representation
              "address": "A String", # The URL of the reservation for this IP address.
              "literal": "A String", # An IPv4 internal network address to assign to the instance for this network interface.
            },
          },
        },
        "internalIPs": { # Preserved internal IPs defined for this instance. This map is keyed with the name of the network interface.
          "a_key": {
            "autoDelete": "A String", # These stateful IPs will never be released during autohealing, update or VM instance recreate operations. This flag is used to configure if the IP reservation should be deleted after it is no longer used by the group, e.g. when the given instance or the whole group is deleted.
            "ipAddress": { # Ip address representation
              "address": "A String", # The URL of the reservation for this IP address.
              "literal": "A String", # An IPv4 internal network address to assign to the instance for this network interface.
            },
          },
        },
        "metadata": { # Preserved metadata defined for this instance.
          "a_key": "A String",
        },
      },
      "status": "A String", # The status of applying this per-instance configuration on the corresponding managed instance.
    },
  ],
}

  requestId: string, An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will know to ignore the request if it has already been completed. For example, consider a situation where you make an initial request and the request times out. If you make the request again with the same request ID, the server can check if original operation with the same request ID was received, and if so, will ignore the second request. This prevents clients from accidentally creating duplicate commitments. The request ID must be a valid UUID with the exception that zero UUID is not supported ( 00000000-0000-0000-0000-000000000000).
  x__xgafv: string, V1 error format.
    Allowed values
      1 - v1 error format
      2 - v2 error format

Returns:
  An object of the form:

    { # Represents an Operation resource. Google Compute Engine has three Operation resources: * [Global](/compute/docs/reference/rest/alpha/globalOperations) * [Regional](/compute/docs/reference/rest/alpha/regionOperations) * [Zonal](/compute/docs/reference/rest/alpha/zoneOperations) You can use an operation resource to manage asynchronous API requests. For more information, read Handling API responses. Operations can be global, regional or zonal. - For global operations, use the `globalOperations` resource. - For regional operations, use the `regionOperations` resource. - For zonal operations, use the `zoneOperations` resource. For more information, read Global, Regional, and Zonal Resources. Note that completed Operation resources have a limited retention period.
  "clientOperationId": "A String", # [Output Only] The value of `requestId` if you provided it in the request. Not present otherwise.
  "creationTimestamp": "A String", # [Deprecated] This field is deprecated.
  "description": "A String", # [Output Only] A textual description of the operation, which is set when the operation is created.
  "endTime": "A String", # [Output Only] The time that this operation was completed. This value is in RFC3339 text format.
  "error": { # [Output Only] If errors are generated during processing of the operation, this field will be populated.
    "errors": [ # [Output Only] The array of errors encountered while processing this operation.
      {
        "code": "A String", # [Output Only] The error type identifier for this error.
        "errorDetails": [ # [Output Only] An optional list of messages that contain the error details. There is a set of defined message types to use for providing details.The syntax depends on the error code. For example, QuotaExceededInfo will have details when the error code is QUOTA_EXCEEDED.
          {
            "errorInfo": { # Describes the cause of the error with structured details. Example of an error when contacting the "pubsub.googleapis.com" API when it is not enabled: { "reason": "API_DISABLED" "domain": "googleapis.com" "metadata": { "resource": "projects/123", "service": "pubsub.googleapis.com" } } This response indicates that the pubsub.googleapis.com API is not enabled. Example of an error that is returned when attempting to create a Spanner instance in a region that is out of stock: { "reason": "STOCKOUT" "domain": "spanner.googleapis.com", "metadata": { "availableRegions": "us-central1,us-east2" } }
              "domain": "A String", # The logical grouping to which the "reason" belongs. The error domain is typically the registered service name of the tool or product that generates the error. Example: "pubsub.googleapis.com". If the error is generated by some common infrastructure, the error domain must be a globally unique value that identifies the infrastructure. For Google API infrastructure, the error domain is "googleapis.com".
              "metadatas": { # Additional structured details about this error. Keys must match /a-z+/ but should ideally be lowerCamelCase. Also they must be limited to 64 characters in length. When identifying the current value of an exceeded limit, the units should be contained in the key, not the value. For example, rather than {"instanceLimit": "100/request"}, should be returned as, {"instanceLimitPerRequest": "100"}, if the client exceeds the number of instances that can be created in a single (batch) request.
                "a_key": "A String",
              },
              "reason": "A String", # The reason of the error. This is a constant value that identifies the proximate cause of the error. Error reasons are unique within a particular domain of errors. This should be at most 63 characters and match a regular expression of `A-Z+[A-Z0-9]`, which represents UPPER_SNAKE_CASE.
            },
            "help": { # Provides links to documentation or for performing an out of band action. For example, if a quota check failed with an error indicating the calling project hasn't enabled the accessed service, this can contain a URL pointing directly to the right place in the developer console to flip the bit.
              "links": [ # URL(s) pointing to additional information on handling the current error.
                { # Describes a URL link.
                  "description": "A String", # Describes what the link offers.
                  "url": "A String", # The URL of the link.
                },
              ],
            },
            "localizedMessage": { # Provides a localized error message that is safe to return to the user which can be attached to an RPC error.
              "locale": "A String", # The locale used following the specification defined at https://www.rfc-editor.org/rfc/bcp/bcp47.txt. Examples are: "en-US", "fr-CH", "es-MX"
              "message": "A String", # The localized error message in the above locale.
            },
            "quotaInfo": { # Additional details for quota exceeded error for resource quota.
              "dimensions": { # The map holding related quota dimensions.
                "a_key": "A String",
              },
              "futureLimit": 3.14, # Future quota limit being rolled out. The limit's unit depends on the quota type or metric.
              "limit": 3.14, # Current effective quota limit. The limit's unit depends on the quota type or metric.
              "limitName": "A String", # The name of the quota limit.
              "metricName": "A String", # The Compute Engine quota metric name.
              "rolloutStatus": "A String", # Rollout status of the future quota limit.
            },
          },
        ],
        "location": "A String", # [Output Only] Indicates the field in the request that caused the error. This property is optional.
        "message": "A String", # [Output Only] An optional, human-readable error message.
      },
    ],
  },
  "httpErrorMessage": "A String", # [Output Only] If the operation fails, this field contains the HTTP error message that was returned, such as `NOT FOUND`.
  "httpErrorStatusCode": 42, # [Output Only] If the operation fails, this field contains the HTTP error status code that was returned. For example, a `404` means the resource was not found.
  "id": "A String", # [Output Only] The unique identifier for the operation. This identifier is defined by the server.
  "insertTime": "A String", # [Output Only] The time that this operation was requested. This value is in RFC3339 text format.
  "instancesBulkInsertOperationMetadata": {
    "perLocationStatus": { # Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "createdVmCount": 42, # [Output Only] Count of VMs successfully created so far.
        "deletedVmCount": 42, # [Output Only] Count of VMs that got deleted during rollback.
        "failedToCreateVmCount": 42, # [Output Only] Count of VMs that started creating but encountered an error.
        "status": "A String", # [Output Only] Creation status of BulkInsert operation - information if the flow is rolling forward or rolling back.
        "targetVmCount": 42, # [Output Only] Count of VMs originally planned to be created.
      },
    },
  },
  "kind": "compute#operation", # [Output Only] Type of the resource. Always `compute#operation` for Operation resources.
  "name": "A String", # [Output Only] Name of the operation.
  "operationGroupId": "A String", # [Output Only] An ID that represents a group of operations, such as when a group of operations results from a `bulkInsert` API request.
  "operationType": "A String", # [Output Only] The type of operation, such as `insert`, `update`, or `delete`, and so on.
  "progress": 42, # [Output Only] An optional progress indicator that ranges from 0 to 100. There is no requirement that this be linear or support any granularity of operations. This should not be used to guess when the operation will be complete. This number should monotonically increase as the operation progresses.
  "region": "A String", # [Output Only] The URL of the region where the operation resides. Only applicable when performing regional operations.
  "selfLink": "A String", # [Output Only] Server-defined URL for the resource.
  "selfLinkWithId": "A String", # [Output Only] Server-defined URL for this resource with the resource id.
  "setCommonInstanceMetadataOperationMetadata": { # [Output Only] If the operation is for projects.setCommonInstanceMetadata, this field will contain information on all underlying zonal actions and their state.
    "clientOperationId": "A String", # [Output Only] The client operation id.
    "perLocationOperations": { # [Output Only] Status information per location (location name is key). Example key: zones/us-central1-a
      "a_key": {
        "error": { # The `Status` type defines a logical error model that is suitable for different programming environments, including REST APIs and RPC APIs. It is used by [gRPC](https://github.com/grpc). Each `Status` message contains three pieces of data: error code, error message, and error details. You can find out more about this error model and how to work with it in the [API Design Guide](https://cloud.google.com/apis/design/errors). # [Output Only] If state is `ABANDONED` or `FAILED`, this field is populated.
          "code": 42, # The status code, which should be an enum value of google.rpc.Code.
          "details": [ # A list of messages that carry the error details. There is a common set of message types for APIs to use.
            {
              "a_key": "", # Properties of the object. Contains field @type with type URL.
            },
          ],
          "message": "A String", # A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.
        },
        "state": "A String", # [Output Only] Status of the action, which can be one of the following: `PROPAGATING`, `PROPAGATED`, `ABANDONED`, `FAILED`, or `DONE`.
      },
    },
  },
  "startTime": "A String", # [Output Only] The time that this operation was started by the server. This value is in RFC3339 text format.
  "status": "A String", # [Output Only] The status of the operation, which can be one of the following: `PENDING`, `RUNNING`, or `DONE`.
  "statusMessage": "A String", # [Output Only] An optional textual description of the current status of the operation.
  "targetId": "A String", # [Output Only] The unique target ID, which identifies a specific incarnation of the target resource.
  "targetLink": "A String", # [Output Only] The URL of the resource that the operation modifies. For operations related to creating a snapshot, this points to the disk that the snapshot was created from.
  "user": "A String", # [Output Only] User who requested the operation, for example: `user@example.com` or `alice_smith_identifier (global/workforcePools/example-com-us-employees)`.
  "warnings": [ # [Output Only] If warning messages are generated during processing of the operation, this field will be populated.
    {
      "code": "A String", # [Output Only] A warning code, if applicable. For example, Compute Engine returns NO_RESULTS_ON_PAGE if there are no results in the response.
      "data": [ # [Output Only] Metadata about this warning in key: value format. For example: "data": [ { "key": "scope", "value": "zones/us-east1-d" }
        {
          "key": "A String", # [Output Only] A key that provides more detail on the warning being returned. For example, for warnings where there are no results in a list request for a particular zone, this key might be scope and the key value might be the zone name. Other examples might be a key indicating a deprecated resource and a suggested replacement, or a warning about invalid network settings (for example, if an instance attempts to perform IP forwarding but is not enabled for IP forwarding).
          "value": "A String", # [Output Only] A warning data value corresponding to the key.
        },
      ],
      "message": "A String", # [Output Only] A human-readable description of the warning code.
    },
  ],
  "zone": "A String", # [Output Only] The URL of the zone where the operation resides. Only applicable when performing per-zone operations.
}

Compute Engine API . instanceGroupManagers

Instance Methods

Method Details