Class IndexEndpointServiceAsyncClient (1.12.1)

IndexEndpointServiceAsyncClient(*, credentials: Optional[google.auth.credentials.Credentials] = None, transport: Union[str, google.cloud.aiplatform_v1beta1.services.index_endpoint_service.transports.base.IndexEndpointServiceTransport] = 'grpc_asyncio', client_options: Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)

A service for managing Vertex AI's IndexEndpoints.

Inheritance

builtins.object > IndexEndpointServiceAsyncClient

Properties

transport

Returns the transport used by the client instance.

Returns

Type	Description
IndexEndpointServiceTransport	The transport used by the client instance.

Methods

IndexEndpointServiceAsyncClient

IndexEndpointServiceAsyncClient(*, credentials: Optional[google.auth.credentials.Credentials] = None, transport: Union[str, google.cloud.aiplatform_v1beta1.services.index_endpoint_service.transports.base.IndexEndpointServiceTransport] = 'grpc_asyncio', client_options: Optional[google.api_core.client_options.ClientOptions] = None, client_info: google.api_core.gapic_v1.client_info.ClientInfo = <google.api_core.gapic_v1.client_info.ClientInfo object>)

Instantiates the index endpoint service client.

Parameters

Name	Description
credentials	`Optional[google.auth.credentials.Credentials]` The authorization credentials to attach to requests. These credentials identify the application to the service; if none are specified, the client will attempt to ascertain the credentials from the environment.
transport	Union[str, `.IndexEndpointServiceTransport`] The transport to use. If set to None, a transport is chosen automatically.
client_options	`ClientOptions` Custom options for the client. It won't take effect if a `transport` instance is provided. (1) The `api_endpoint` property can be used to override the default endpoint provided by the client. GOOGLE_API_USE_MTLS_ENDPOINT environment variable can also be used to override the endpoint: "always" (always use the default mTLS endpoint), "never" (always use the default regular endpoint) and "auto" (auto switch to the default mTLS endpoint if client certificate is present, this is the default value). However, the `api_endpoint` property takes precedence if provided. (2) If GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is "true", then the `client_cert_source` property can be used to provide client certificate for mutual TLS transport. If not provided, the default SSL client certificate will be used if present. If GOOGLE_API_USE_CLIENT_CERTIFICATE is "false" or not set, no client certificate will be used.

Exceptions

Type	Description
google.auth.exceptions.MutualTlsChannelError	If mutual TLS transport creation failed for any reason.

common_billing_account_path

common_billing_account_path(billing_account: str)

Returns a fully-qualified billing_account string.

common_folder_path

common_folder_path(folder: str)

Returns a fully-qualified folder string.

common_location_path

common_location_path(project: str, location: str)

Returns a fully-qualified location string.

common_organization_path

common_organization_path(organization: str)

Returns a fully-qualified organization string.

common_project_path

common_project_path(project: str)

Returns a fully-qualified project string.

create_index_endpoint

create_index_endpoint(request: Optional[Union[google.cloud.aiplatform_v1beta1.types.index_endpoint_service.CreateIndexEndpointRequest, dict]] = None, *, parent: Optional[str] = None, index_endpoint: Optional[google.cloud.aiplatform_v1beta1.types.index_endpoint.IndexEndpoint] = None, retry: Union[google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Creates an IndexEndpoint.

from google.cloud import aiplatform_v1beta1

def sample_create_index_endpoint():
    # Create a client
    client = aiplatform_v1beta1.IndexEndpointServiceClient()

    # Initialize request argument(s)
    index_endpoint = aiplatform_v1beta1.IndexEndpoint()
    index_endpoint.display_name = "display_name_value"

    request = aiplatform_v1beta1.CreateIndexEndpointRequest(
        parent="parent_value",
        index_endpoint=index_endpoint,
    )

    # Make the request
    operation = client.create_index_endpoint(request=request)

    print("Waiting for operation to complete...")

    response = operation.result()

    # Handle the response
    print(response)

Parameters

Name	Description
request	`Union[google.cloud.aiplatform_v1beta1.types.CreateIndexEndpointRequest, dict]` The request object. Request message for IndexEndpointService.CreateIndexEndpoint.
parent	`str` Required. The resource name of the Location to create the IndexEndpoint in. Format: `projects/{project}/locations/{location}` This corresponds to the `parent` field on the `request` instance; if `request` is provided, this should not be set.
index_endpoint	`IndexEndpoint` Required. The IndexEndpoint to create. This corresponds to the `index_endpoint` field on the `request` instance; if `request` is provided, this should not be set.
retry	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
timeout	`float` The timeout for this request.
metadata	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns

Type	Description
google.api_core.operation_async.AsyncOperation	An object representing a long-running operation. The result type for the operation will be IndexEndpoint Indexes are deployed into it. An IndexEndpoint can have multiple DeployedIndexes.

delete_index_endpoint

delete_index_endpoint(request: Optional[Union[google.cloud.aiplatform_v1beta1.types.index_endpoint_service.DeleteIndexEndpointRequest, dict]] = None, *, name: Optional[str] = None, retry: Union[google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Deletes an IndexEndpoint.

from google.cloud import aiplatform_v1beta1

def sample_delete_index_endpoint():
    # Create a client
    client = aiplatform_v1beta1.IndexEndpointServiceClient()

    # Initialize request argument(s)
    request = aiplatform_v1beta1.DeleteIndexEndpointRequest(
        name="name_value",
    )

    # Make the request
    operation = client.delete_index_endpoint(request=request)

    print("Waiting for operation to complete...")

    response = operation.result()

    # Handle the response
    print(response)

Parameters

Name	Description
request	`Union[google.cloud.aiplatform_v1beta1.types.DeleteIndexEndpointRequest, dict]` The request object. Request message for IndexEndpointService.DeleteIndexEndpoint.
name	`str` Required. The name of the IndexEndpoint resource to be deleted. Format: `projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}` This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
retry	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
timeout	`float` The timeout for this request.
metadata	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns

Type

Description

google.api_core.operation_async.AsyncOperation

An object representing a long-running operation. The result type for the operation will be `google.protobuf.empty_pb2.Empty` A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); } The JSON representation for Empty is empty JSON object {}.

deploy_index

deploy_index(request: Optional[Union[google.cloud.aiplatform_v1beta1.types.index_endpoint_service.DeployIndexRequest, dict]] = None, *, index_endpoint: Optional[str] = None, deployed_index: Optional[google.cloud.aiplatform_v1beta1.types.index_endpoint.DeployedIndex] = None, retry: Union[google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Deploys an Index into this IndexEndpoint, creating a DeployedIndex within it. Only non-empty Indexes can be deployed.

from google.cloud import aiplatform_v1beta1

def sample_deploy_index():
    # Create a client
    client = aiplatform_v1beta1.IndexEndpointServiceClient()

    # Initialize request argument(s)
    deployed_index = aiplatform_v1beta1.DeployedIndex()
    deployed_index.id = "id_value"
    deployed_index.index = "index_value"

    request = aiplatform_v1beta1.DeployIndexRequest(
        index_endpoint="index_endpoint_value",
        deployed_index=deployed_index,
    )

    # Make the request
    operation = client.deploy_index(request=request)

    print("Waiting for operation to complete...")

    response = operation.result()

    # Handle the response
    print(response)

Parameters

Name	Description
request	`Union[google.cloud.aiplatform_v1beta1.types.DeployIndexRequest, dict]` The request object. Request message for IndexEndpointService.DeployIndex.
index_endpoint	`str` Required. The name of the IndexEndpoint resource into which to deploy an Index. Format: `projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}` This corresponds to the `index_endpoint` field on the `request` instance; if `request` is provided, this should not be set.
deployed_index	`DeployedIndex` Required. The DeployedIndex to be created within the IndexEndpoint. This corresponds to the `deployed_index` field on the `request` instance; if `request` is provided, this should not be set.
retry	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
timeout	`float` The timeout for this request.
metadata	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns

Type	Description
google.api_core.operation_async.AsyncOperation	An object representing a long-running operation. The result type for the operation will be DeployIndexResponse Response message for IndexEndpointService.DeployIndex.

from_service_account_file

from_service_account_file(filename: str, *args, **kwargs)

Creates an instance of this client using the provided credentials file.

Parameter

Name	Description
filename	`str` The path to the service account private key json file.

Returns

Type	Description
IndexEndpointServiceAsyncClient	The constructed client.

from_service_account_info

from_service_account_info(info: dict, *args, **kwargs)

Creates an instance of this client using the provided credentials info.

Parameter

Name	Description
info	`dict` The service account private key info.

Returns

Type	Description
IndexEndpointServiceAsyncClient	The constructed client.

from_service_account_json

from_service_account_json(filename: str, *args, **kwargs)

Creates an instance of this client using the provided credentials file.

Parameter

Name	Description
filename	`str` The path to the service account private key json file.

Returns

Type	Description
IndexEndpointServiceAsyncClient	The constructed client.

get_index_endpoint

get_index_endpoint(request: Optional[Union[google.cloud.aiplatform_v1beta1.types.index_endpoint_service.GetIndexEndpointRequest, dict]] = None, *, name: Optional[str] = None, retry: Union[google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Gets an IndexEndpoint.

from google.cloud import aiplatform_v1beta1

def sample_get_index_endpoint():
    # Create a client
    client = aiplatform_v1beta1.IndexEndpointServiceClient()

    # Initialize request argument(s)
    request = aiplatform_v1beta1.GetIndexEndpointRequest(
        name="name_value",
    )

    # Make the request
    response = client.get_index_endpoint(request=request)

    # Handle the response
    print(response)

Parameters

Name	Description
request	`Union[google.cloud.aiplatform_v1beta1.types.GetIndexEndpointRequest, dict]` The request object. Request message for IndexEndpointService.GetIndexEndpoint
name	`str` Required. The name of the IndexEndpoint resource. Format: `projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}` This corresponds to the `name` field on the `request` instance; if `request` is provided, this should not be set.
retry	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
timeout	`float` The timeout for this request.
metadata	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns

Type	Description
google.cloud.aiplatform_v1beta1.types.IndexEndpoint	Indexes are deployed into it. An IndexEndpoint can have multiple DeployedIndexes.

get_mtls_endpoint_and_cert_source

get_mtls_endpoint_and_cert_source(
    client_options: Optional[google.api_core.client_options.ClientOptions] = None,
)

Return the API endpoint and client cert source for mutual TLS.

The client cert source is determined in the following order: (1) if GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is not "true", the client cert source is None. (2) if client_options.client_cert_source is provided, use the provided one; if the default client cert source exists, use the default one; otherwise the client cert source is None.

The API endpoint is determined in the following order: (1) if client_options.api_endpoint if provided, use the provided one. (2) if GOOGLE_API_USE_CLIENT_CERTIFICATE environment variable is "always", use the default mTLS endpoint; if the environment variabel is "never", use the default API endpoint; otherwise if client cert source exists, use the default mTLS endpoint, otherwise use the default API endpoint.

More details can be found at https://google.aip.dev/auth/4114.

Parameter

Name	Description
client_options	`google.api_core.client_options.ClientOptions` Custom options for the client. Only the `api_endpoint` and `client_cert_source` properties may be used in this method.

Exceptions

Type	Description
google.auth.exceptions.MutualTLSChannelError	If any errors happen.

Returns

Type	Description
Tuple[str, Callable[[], Tuple[bytes, bytes]]]	returns the API endpoint and the client cert source to use.

get_transport_class

get_transport_class()

Returns an appropriate transport class.

index_endpoint_path

index_endpoint_path(project: str, location: str, index_endpoint: str)

Returns a fully-qualified index_endpoint string.

index_path

index_path(project: str, location: str, index: str)

Returns a fully-qualified index string.

list_index_endpoints

list_index_endpoints(request: Optional[Union[google.cloud.aiplatform_v1beta1.types.index_endpoint_service.ListIndexEndpointsRequest, dict]] = None, *, parent: Optional[str] = None, retry: Union[google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Lists IndexEndpoints in a Location.

from google.cloud import aiplatform_v1beta1

def sample_list_index_endpoints():
    # Create a client
    client = aiplatform_v1beta1.IndexEndpointServiceClient()

    # Initialize request argument(s)
    request = aiplatform_v1beta1.ListIndexEndpointsRequest(
        parent="parent_value",
    )

    # Make the request
    page_result = client.list_index_endpoints(request=request)

    # Handle the response
    for response in page_result:
        print(response)

Parameters

Name	Description
request	`Union[google.cloud.aiplatform_v1beta1.types.ListIndexEndpointsRequest, dict]` The request object. Request message for IndexEndpointService.ListIndexEndpoints.
parent	`str` Required. The resource name of the Location from which to list the IndexEndpoints. Format: `projects/{project}/locations/{location}` This corresponds to the `parent` field on the `request` instance; if `request` is provided, this should not be set.
retry	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
timeout	`float` The timeout for this request.
metadata	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns

Type	Description
google.cloud.aiplatform_v1beta1.services.index_endpoint_service.pagers.ListIndexEndpointsAsyncPager	Response message for IndexEndpointService.ListIndexEndpoints. Iterating over this object will yield results and resolve additional pages automatically.

mutate_deployed_index

mutate_deployed_index(request: Optional[Union[google.cloud.aiplatform_v1beta1.types.index_endpoint_service.MutateDeployedIndexRequest, dict]] = None, *, index_endpoint: Optional[str] = None, deployed_index: Optional[google.cloud.aiplatform_v1beta1.types.index_endpoint.DeployedIndex] = None, retry: Union[google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Update an existing DeployedIndex under an IndexEndpoint.

from google.cloud import aiplatform_v1beta1

def sample_mutate_deployed_index():
    # Create a client
    client = aiplatform_v1beta1.IndexEndpointServiceClient()

    # Initialize request argument(s)
    deployed_index = aiplatform_v1beta1.DeployedIndex()
    deployed_index.id = "id_value"
    deployed_index.index = "index_value"

    request = aiplatform_v1beta1.MutateDeployedIndexRequest(
        index_endpoint="index_endpoint_value",
        deployed_index=deployed_index,
    )

    # Make the request
    operation = client.mutate_deployed_index(request=request)

    print("Waiting for operation to complete...")

    response = operation.result()

    # Handle the response
    print(response)

Parameters

Name	Description
request	`Union[google.cloud.aiplatform_v1beta1.types.MutateDeployedIndexRequest, dict]` The request object. Request message for IndexEndpointService.MutateDeployedIndex.
index_endpoint	`str` Required. The name of the IndexEndpoint resource into which to deploy an Index. Format: `projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}` This corresponds to the `index_endpoint` field on the `request` instance; if `request` is provided, this should not be set.
deployed_index	`DeployedIndex` Required. The DeployedIndex to be updated within the IndexEndpoint. Currently, the updatable fields are `DeployedIndex][automatic_resources]` and `DeployedIndex][dedicated_resources]` This corresponds to the `deployed_index` field on the `request` instance; if `request` is provided, this should not be set.
retry	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
timeout	`float` The timeout for this request.
metadata	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns

Type	Description
google.api_core.operation_async.AsyncOperation	An object representing a long-running operation. The result type for the operation will be MutateDeployedIndexResponse Response message for IndexEndpointService.MutateDeployedIndex.

parse_common_billing_account_path

parse_common_billing_account_path(path: str)

Parse a billing_account path into its component segments.

parse_common_folder_path

parse_common_folder_path(path: str)

Parse a folder path into its component segments.

parse_common_location_path

parse_common_location_path(path: str)

Parse a location path into its component segments.

parse_common_organization_path

parse_common_organization_path(path: str)

Parse a organization path into its component segments.

parse_common_project_path

parse_common_project_path(path: str)

Parse a project path into its component segments.

parse_index_endpoint_path

parse_index_endpoint_path(path: str)

Parses a index_endpoint path into its component segments.

parse_index_path

parse_index_path(path: str)

Parses a index path into its component segments.

undeploy_index

undeploy_index(request: Optional[Union[google.cloud.aiplatform_v1beta1.types.index_endpoint_service.UndeployIndexRequest, dict]] = None, *, index_endpoint: Optional[str] = None, deployed_index_id: Optional[str] = None, retry: Union[google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Undeploys an Index from an IndexEndpoint, removing a DeployedIndex from it, and freeing all resources it's using.

from google.cloud import aiplatform_v1beta1

def sample_undeploy_index():
    # Create a client
    client = aiplatform_v1beta1.IndexEndpointServiceClient()

    # Initialize request argument(s)
    request = aiplatform_v1beta1.UndeployIndexRequest(
        index_endpoint="index_endpoint_value",
        deployed_index_id="deployed_index_id_value",
    )

    # Make the request
    operation = client.undeploy_index(request=request)

    print("Waiting for operation to complete...")

    response = operation.result()

    # Handle the response
    print(response)

Parameters

Name	Description
request	`Union[google.cloud.aiplatform_v1beta1.types.UndeployIndexRequest, dict]` The request object. Request message for IndexEndpointService.UndeployIndex.
index_endpoint	`str` Required. The name of the IndexEndpoint resource from which to undeploy an Index. Format: `projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}` This corresponds to the `index_endpoint` field on the `request` instance; if `request` is provided, this should not be set.
deployed_index_id	`str` Required. The ID of the DeployedIndex to be undeployed from the IndexEndpoint. This corresponds to the `deployed_index_id` field on the `request` instance; if `request` is provided, this should not be set.
retry	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
timeout	`float` The timeout for this request.
metadata	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns

Type	Description
google.api_core.operation_async.AsyncOperation	An object representing a long-running operation. The result type for the operation will be UndeployIndexResponse Response message for IndexEndpointService.UndeployIndex.

update_index_endpoint

update_index_endpoint(request: Optional[Union[google.cloud.aiplatform_v1beta1.types.index_endpoint_service.UpdateIndexEndpointRequest, dict]] = None, *, index_endpoint: Optional[google.cloud.aiplatform_v1beta1.types.index_endpoint.IndexEndpoint] = None, update_mask: Optional[google.protobuf.field_mask_pb2.FieldMask] = None, retry: Union[google.api_core.retry.Retry, google.api_core.gapic_v1.method._MethodDefault] = <_MethodDefault._DEFAULT_VALUE: <object object>>, timeout: Optional[float] = None, metadata: Sequence[Tuple[str, str]] = ())

Updates an IndexEndpoint.

from google.cloud import aiplatform_v1beta1

def sample_update_index_endpoint():
    # Create a client
    client = aiplatform_v1beta1.IndexEndpointServiceClient()

    # Initialize request argument(s)
    index_endpoint = aiplatform_v1beta1.IndexEndpoint()
    index_endpoint.display_name = "display_name_value"

    request = aiplatform_v1beta1.UpdateIndexEndpointRequest(
        index_endpoint=index_endpoint,
    )

    # Make the request
    response = client.update_index_endpoint(request=request)

    # Handle the response
    print(response)

Parameters

Name	Description
request	`Union[google.cloud.aiplatform_v1beta1.types.UpdateIndexEndpointRequest, dict]` The request object. Request message for IndexEndpointService.UpdateIndexEndpoint.
index_endpoint	`IndexEndpoint` Required. The IndexEndpoint which replaces the resource on the server. This corresponds to the `index_endpoint` field on the `request` instance; if `request` is provided, this should not be set.
update_mask	`google.protobuf.field_mask_pb2.FieldMask` Required. The update mask applies to the resource. See `google.protobuf.FieldMask][google.protobuf.FieldMask]`. This corresponds to the `update_mask` field on the `request` instance; if `request` is provided, this should not be set.
retry	`google.api_core.retry.Retry` Designation of what errors, if any, should be retried.
timeout	`float` The timeout for this request.
metadata	`Sequence[Tuple[str, str]]` Strings which should be sent along with the request as metadata.

Returns

Type	Description
google.cloud.aiplatform_v1beta1.types.IndexEndpoint	Indexes are deployed into it. An IndexEndpoint can have multiple DeployedIndexes.