interface UpdateMetadataInterface (View source)

Describes a Credentials object which supports updating request metadata (request headers).

Constants

AUTH_METADATA_KEY

Methods

array
updateMetadata(array $metadata, string $authUri = null, callable $httpHandler = null)

Updates metadata with the authorization token.

Details

array updateMetadata(array $metadata, string $authUri = null, callable $httpHandler = null)

Updates metadata with the authorization token.

Parameters

array $metadata

metadata hashmap

string $authUri

optional auth uri

callable $httpHandler

callback which delivers psr7 request

Return Value

array

updated metadata hashmap