OptionaldatastoreOptional. Fully-qualified Vertex AI Search data store resource ID. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{dataStore}
OptionaldataSpecifications that define the specific DataStores to be searched, along with configurations for those data stores. This is only considered for Engines with multiple data stores. It should only be set if engine is used.
OptionalengineOptional. Fully-qualified Vertex AI Search engine resource ID. Format: projects/{project}/locations/{location}/collections/{collection}/engines/{engine}
OptionalfilterOptional. Filter strings to be passed to the search API.
OptionalmaxOptional. Number of search results to return per query. The default value is 10. The maximumm allowed value is 10.
Retrieve from Vertex AI Search datastore or engine for grounding. datastore and engine are mutually exclusive. See https://cloud.google.com/products/agent-builder. This data type is not supported in Gemini API.