text: # -*- coding: utf-8 -*-
  # Copyright 2020 Google LLC
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     http://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  #
  from collections import OrderedDict
  import os
  import re
  from typing import Dict, Optional, Sequence, Tuple, Type, Union
  import pkg_resources
  import warnings
  
  from google.api_core import client_options as client_options_lib
  from google.api_core import exceptions as core_exceptions
  from google.api_core import gapic_v1
  from google.api_core import retry as retries
  from google.auth import credentials as ga_credentials  # type: ignore
  from google.auth.transport import mtls  # type: ignore
  from google.auth.transport.grpc import SslCredentials  # type: ignore
  from google.auth.exceptions import MutualTLSChannelError  # type: ignore
  from google.oauth2 import service_account  # type: ignore
  
  try:
      OptionalRetry = Union[retries.Retry, gapic_v1.method._MethodDefault]
  except AttributeError:  # pragma: NO COVER
      OptionalRetry = Union[retries.Retry, object]  # type: ignore
  
  from google.cloud.container_v1.services.cluster_manager import pagers
  from google.cloud.container_v1.types import cluster_service
  from google.rpc import status_pb2  # type: ignore
  from .transports.base import ClusterManagerTransport, DEFAULT_CLIENT_INFO
  from .transports.grpc import ClusterManagerGrpcTransport
  from .transports.grpc_asyncio import ClusterManagerGrpcAsyncIOTransport
  
  
  class ClusterManagerClientMeta(type):
      """Metaclass for the ClusterManager client.
  
      This provides class-level methods for building and retrieving
      support objects (e.g. transport) without polluting the client instance
      objects.
      """
  
      _transport_registry = (
          OrderedDict()
      )  # type: Dict[str, Type[ClusterManagerTransport]]
      _transport_registry["grpc"] = ClusterManagerGrpcTransport
      _transport_registry["grpc_asyncio"] = ClusterManagerGrpcAsyncIOTransport
  
      def get_transport_class(cls, label: str = None,) -> Type[ClusterManagerTransport]:
          """Returns an appropriate transport class.
  
          Args:
              label: The name of the desired transport. If none is
                  provided, then the first transport in the registry is used.
  
          Returns:
              The transport class to use.
          """
          # If a specific transport is requested, return that one.
          if label:
              return cls._transport_registry[label]
  
          # No transport is requested; return the default (that is, the first one
          # in the dictionary).
          return next(iter(cls._transport_registry.values()))
  
  
  class ClusterManagerClient(metaclass=ClusterManagerClientMeta):
      """Google Kubernetes Engine Cluster Manager v1"""
  
      @staticmethod
      def _get_default_mtls_endpoint(api_endpoint):
          """Converts api endpoint to mTLS endpoint.
  
          Convert "*.sandbox.googleapis.com" and "*.googleapis.com" to
          "*.mtls.sandbox.googleapis.com" and "*.mtls.googleapis.com" respectively.
          Args:
              api_endpoint (Optional[str]): the api endpoint to convert.
          Returns:
              str: converted mTLS api endpoint.
          """
          if not api_endpoint:
              return api_endpoint
  
          mtls_endpoint_re = re.compile(
              r"(?P<name>[^.]+)(?P<mtls>\.mtls)?(?P<sandbox>\.sandbox)?(?P<googledomain>\.googleapis\.com)?"
          )
  
          m = mtls_endpoint_re.match(api_endpoint)
          name, mtls, sandbox, googledomain = m.groups()
          if mtls or not googledomain:
              return api_endpoint
  
          if sandbox:
              return api_endpoint.replace(
                  "sandbox.googleapis.com", "mtls.sandbox.googleapis.com"
              )
  
          return api_endpoint.replace(".googleapis.com", ".mtls.googleapis.com")
  
      DEFAULT_ENDPOINT = "container.googleapis.com"
      DEFAULT_MTLS_ENDPOINT = _get_default_mtls_endpoint.__func__(  # type: ignore
          DEFAULT_ENDPOINT
      )
  
      @classmethod
      def from_service_account_info(cls, info: dict, *args, **kwargs):
          """Creates an instance of this client using the provided credentials
              info.
  
          Args:
              info (dict): The service account private key info.
              args: Additional arguments to pass to the constructor.
              kwargs: Additional arguments to pass to the constructor.
  
          Returns:
              ClusterManagerClient: The constructed client.
          """
          credentials = service_account.Credentials.from_service_account_info(info)
          kwargs["credentials"] = credentials
          return cls(*args, **kwargs)
  
      @classmethod
      def from_service_account_file(cls, filename: str, *args, **kwargs):
          """Creates an instance of this client using the provided credentials
              file.
  
          Args:
              filename (str): The path to the service account private key json
                  file.
              args: Additional arguments to pass to the constructor.
              kwargs: Additional arguments to pass to the constructor.
  
          Returns:
              ClusterManagerClient: The constructed client.
          """
          credentials = service_account.Credentials.from_service_account_file(filename)
          kwargs["credentials"] = credentials
          return cls(*args, **kwargs)
  
      from_service_account_json = from_service_account_file
  
      @property
      def transport(self) -> ClusterManagerTransport:
          """Returns the transport used by the client instance.
  
          Returns:
              ClusterManagerTransport: The transport used by the client
                  instance.
          """
          return self._transport
  
      @staticmethod
      def topic_path(project: str, topic: str,) -> str:
          """Returns a fully-qualified topic string."""
          return "projects/{project}/topics/{topic}".format(project=project, topic=topic,)
  
      @staticmethod
      def parse_topic_path(path: str) -> Dict[str, str]:
          """Parses a topic path into its component segments."""
          m = re.match(r"^projects/(?P<project>.+?)/topics/(?P<topic>.+?)$", path)
          return m.groupdict() if m else {}
  
      @staticmethod
      def common_billing_account_path(billing_account: str,) -> str:
          """Returns a fully-qualified billing_account string."""
          return "billingAccounts/{billing_account}".format(
              billing_account=billing_account,
          )
  
      @staticmethod
      def parse_common_billing_account_path(path: str) -> Dict[str, str]:
          """Parse a billing_account path into its component segments."""
          m = re.match(r"^billingAccounts/(?P<billing_account>.+?)$", path)
          return m.groupdict() if m else {}
  
      @staticmethod
      def common_folder_path(folder: str,) -> str:
          """Returns a fully-qualified folder string."""
          return "folders/{folder}".format(folder=folder,)
  
      @staticmethod
      def parse_common_folder_path(path: str) -> Dict[str, str]:
          """Parse a folder path into its component segments."""
          m = re.match(r"^folders/(?P<folder>.+?)$", path)
          return m.groupdict() if m else {}
  
      @staticmethod
      def common_organization_path(organization: str,) -> str:
          """Returns a fully-qualified organization string."""
          return "organizations/{organization}".format(organization=organization,)
  
      @staticmethod
      def parse_common_organization_path(path: str) -> Dict[str, str]:
          """Parse a organization path into its component segments."""
          m = re.match(r"^organizations/(?P<organization>.+?)$", path)
          return m.groupdict() if m else {}
  
      @staticmethod
      def common_project_path(project: str,) -> str:
          """Returns a fully-qualified project string."""
          return "projects/{project}".format(project=project,)
  
      @staticmethod
      def parse_common_project_path(path: str) -> Dict[str, str]:
          """Parse a project path into its component segments."""
          m = re.match(r"^projects/(?P<project>.+?)$", path)
          return m.groupdict() if m else {}
  
      @staticmethod
      def common_location_path(project: str, location: str,) -> str:
          """Returns a fully-qualified location string."""
          return "projects/{project}/locations/{location}".format(
              project=project, location=location,
          )
  
      @staticmethod
      def parse_common_location_path(path: str) -> Dict[str, str]:
          """Parse a location path into its component segments."""
          m = re.match(r"^projects/(?P<project>.+?)/locations/(?P<location>.+?)$", path)
          return m.groupdict() if m else {}
  
      @classmethod
      def get_mtls_endpoint_and_cert_source(
          cls, client_options: Optional[client_options_lib.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.
  
          Args:
              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.
  
          Returns:
              Tuple[str, Callable[[], Tuple[bytes, bytes]]]: returns the API endpoint and the
                  client cert source to use.
  
          Raises:
              google.auth.exceptions.MutualTLSChannelError: If any errors happen.
          """
          if client_options is None:
              client_options = client_options_lib.ClientOptions()
          use_client_cert = os.getenv("GOOGLE_API_USE_CLIENT_CERTIFICATE", "false")
          use_mtls_endpoint = os.getenv("GOOGLE_API_USE_MTLS_ENDPOINT", "auto")
          if use_client_cert not in ("true", "false"):
              raise ValueError(
                  "Environment variable `GOOGLE_API_USE_CLIENT_CERTIFICATE` must be either `true` or `false`"
              )
          if use_mtls_endpoint not in ("auto", "never", "always"):
              raise MutualTLSChannelError(
                  "Environment variable `GOOGLE_API_USE_MTLS_ENDPOINT` must be `never`, `auto` or `always`"
              )
  
          # Figure out the client cert source to use.
          client_cert_source = None
          if use_client_cert == "true":
              if client_options.client_cert_source:
                  client_cert_source = client_options.client_cert_source
              elif mtls.has_default_client_cert_source():
                  client_cert_source = mtls.default_client_cert_source()
  
          # Figure out which api endpoint to use.
          if client_options.api_endpoint is not None:
              api_endpoint = client_options.api_endpoint
          elif use_mtls_endpoint == "always" or (
              use_mtls_endpoint == "auto" and client_cert_source
          ):
              api_endpoint = cls.DEFAULT_MTLS_ENDPOINT
          else:
              api_endpoint = cls.DEFAULT_ENDPOINT
  
          return api_endpoint, client_cert_source
  
      def __init__(
          self,
          *,
          credentials: Optional[ga_credentials.Credentials] = None,
          transport: Union[str, ClusterManagerTransport, None] = None,
          client_options: Optional[client_options_lib.ClientOptions] = None,
          client_info: gapic_v1.client_info.ClientInfo = DEFAULT_CLIENT_INFO,
      ) -> None:
          """Instantiates the cluster manager client.
  
          Args:
              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, ClusterManagerTransport]): The
                  transport to use. If set to None, a transport is chosen
                  automatically.
              client_options (google.api_core.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.
              client_info (google.api_core.gapic_v1.client_info.ClientInfo):
                  The client info used to send a user-agent string along with
                  API requests. If ``None``, then default info will be used.
                  Generally, you only need to set this if you're developing
                  your own client library.
  
          Raises:
              google.auth.exceptions.MutualTLSChannelError: If mutual TLS transport
                  creation failed for any reason.
          """
          if isinstance(client_options, dict):
              client_options = client_options_lib.from_dict(client_options)
          if client_options is None:
              client_options = client_options_lib.ClientOptions()
  
          api_endpoint, client_cert_source_func = self.get_mtls_endpoint_and_cert_source(
              client_options
          )
  
          api_key_value = getattr(client_options, "api_key", None)
          if api_key_value and credentials:
              raise ValueError(
                  "client_options.api_key and credentials are mutually exclusive"
              )
  
          # Save or instantiate the transport.
          # Ordinarily, we provide the transport, but allowing a custom transport
          # instance provides an extensibility point for unusual situations.
          if isinstance(transport, ClusterManagerTransport):
              # transport is a ClusterManagerTransport instance.
              if credentials or client_options.credentials_file or api_key_value:
                  raise ValueError(
                      "When providing a transport instance, "
                      "provide its credentials directly."
                  )
              if client_options.scopes:
                  raise ValueError(
                      "When providing a transport instance, provide its scopes "
                      "directly."
                  )
              self._transport = transport
          else:
              import google.auth._default  # type: ignore
  
              if api_key_value and hasattr(
                  google.auth._default, "get_api_key_credentials"
              ):
                  credentials = google.auth._default.get_api_key_credentials(
                      api_key_value
                  )
  
              Transport = type(self).get_transport_class(transport)
              self._transport = Transport(
                  credentials=credentials,
                  credentials_file=client_options.credentials_file,
                  host=api_endpoint,
                  scopes=client_options.scopes,
                  client_cert_source_for_mtls=client_cert_source_func,
                  quota_project_id=client_options.quota_project_id,
                  client_info=client_info,
                  always_use_jwt_access=True,
              )
  
      def list_clusters(
          self,
          request: Union[cluster_service.ListClustersRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          parent: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.ListClustersResponse:
          r"""Lists all clusters owned by a project in either the
          specified zone or all zones.
  
          Args:
              request (Union[google.cloud.container_v1.types.ListClustersRequest, dict]):
                  The request object. ListClustersRequest lists clusters.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the
                  parent field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides, or "-" for all zones. This
                  field has been deprecated and replaced by the parent
                  field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              parent (str):
                  The parent (project and location) where the clusters
                  will be listed. Specified in the format
                  ``projects/*/locations/*``. Location "-" matches all
                  zones and all regions.
  
                  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:
              google.cloud.container_v1.types.ListClustersResponse:
                  ListClustersResponse is the result of
                  ListClustersRequest.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, parent])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.ListClustersRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.ListClustersRequest):
              request = cluster_service.ListClustersRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if parent is not None:
                  request.parent = parent
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.list_clusters]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def get_cluster(
          self,
          request: Union[cluster_service.GetClusterRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Cluster:
          r"""Gets the details of a specific cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.GetClusterRequest, dict]):
                  The request object. GetClusterRequest gets the settings
                  of a cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster
                  to retrieve. This field has been
                  deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster) of the cluster to
                  retrieve. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Cluster:
                  A Google Kubernetes Engine cluster.
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.GetClusterRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.GetClusterRequest):
              request = cluster_service.GetClusterRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.get_cluster]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def create_cluster(
          self,
          request: Union[cluster_service.CreateClusterRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster: cluster_service.Cluster = None,
          parent: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Creates a cluster, consisting of the specified number and type
          of Google Compute Engine instances.
  
          By default, the cluster is created in the project's `default
          network <https://cloud.google.com/compute/docs/networks-and-firewalls#networks>`__.
  
          One firewall is added for the cluster. After cluster creation,
          the Kubelet creates routes for each node to allow the containers
          on that node to communicate with all other instances in the
          cluster.
  
          Finally, an entry is added to the project's global metadata
          indicating which CIDR range the cluster is using.
  
          Args:
              request (Union[google.cloud.container_v1.types.CreateClusterRequest, dict]):
                  The request object. CreateClusterRequest creates a
                  cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the
                  parent field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the parent field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster (google.cloud.container_v1.types.Cluster):
                  Required. A `cluster
                  resource <https://cloud.google.com/container-engine/reference/rest/v1/projects.locations.clusters>`__
  
                  This corresponds to the ``cluster`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              parent (str):
                  The parent (project and location) where the cluster will
                  be created. Specified in the format
                  ``projects/*/locations/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster, parent])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.CreateClusterRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.CreateClusterRequest):
              request = cluster_service.CreateClusterRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster is not None:
                  request.cluster = cluster
              if parent is not None:
                  request.parent = parent
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.create_cluster]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def update_cluster(
          self,
          request: Union[cluster_service.UpdateClusterRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          update: cluster_service.ClusterUpdate = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Updates the settings of a specific cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.UpdateClusterRequest, dict]):
                  The request object. UpdateClusterRequest updates the
                  settings of a cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster
                  to upgrade. This field has been
                  deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              update (google.cloud.container_v1.types.ClusterUpdate):
                  Required. A description of the
                  update.
  
                  This corresponds to the ``update`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster) of the cluster to
                  update. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, update, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.UpdateClusterRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.UpdateClusterRequest):
              request = cluster_service.UpdateClusterRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if update is not None:
                  request.update = update
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.update_cluster]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def update_node_pool(
          self,
          request: Union[cluster_service.UpdateNodePoolRequest, dict] = None,
          *,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Updates the version and/or image type for the
          specified node pool.
  
          Args:
              request (Union[google.cloud.container_v1.types.UpdateNodePoolRequest, dict]):
                  The request object. UpdateNodePoolRequests update a node
                  pool's image and/or version.
              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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.UpdateNodePoolRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.UpdateNodePoolRequest):
              request = cluster_service.UpdateNodePoolRequest(request)
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.update_node_pool]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def set_node_pool_autoscaling(
          self,
          request: Union[cluster_service.SetNodePoolAutoscalingRequest, dict] = None,
          *,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Sets the autoscaling settings for the specified node
          pool.
  
          Args:
              request (Union[google.cloud.container_v1.types.SetNodePoolAutoscalingRequest, dict]):
                  The request object. SetNodePoolAutoscalingRequest sets
                  the autoscaler settings of a node pool.
              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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.SetNodePoolAutoscalingRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.SetNodePoolAutoscalingRequest):
              request = cluster_service.SetNodePoolAutoscalingRequest(request)
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[
              self._transport.set_node_pool_autoscaling
          ]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def set_logging_service(
          self,
          request: Union[cluster_service.SetLoggingServiceRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          logging_service: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Sets the logging service for a specific cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.SetLoggingServiceRequest, dict]):
                  The request object. SetLoggingServiceRequest sets the
                  logging service of a cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster
                  to upgrade. This field has been
                  deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              logging_service (str):
                  Required. The logging service the cluster should use to
                  write logs. Currently available options:
  
                  -  ``logging.googleapis.com/kubernetes`` - The Cloud
                     Logging service with a Kubernetes-native resource
                     model
                  -  ``logging.googleapis.com`` - The legacy Cloud Logging
                     service (no longer available as of GKE 1.15).
                  -  ``none`` - no logs will be exported from the cluster.
  
                  If left as an empty
                  string,\ ``logging.googleapis.com/kubernetes`` will be
                  used for GKE 1.14+ or ``logging.googleapis.com`` for
                  earlier versions.
  
                  This corresponds to the ``logging_service`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster) of the cluster to
                  set logging. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any(
              [project_id, zone, cluster_id, logging_service, name]
          )
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.SetLoggingServiceRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.SetLoggingServiceRequest):
              request = cluster_service.SetLoggingServiceRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if logging_service is not None:
                  request.logging_service = logging_service
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.set_logging_service]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def set_monitoring_service(
          self,
          request: Union[cluster_service.SetMonitoringServiceRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          monitoring_service: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Sets the monitoring service for a specific cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.SetMonitoringServiceRequest, dict]):
                  The request object. SetMonitoringServiceRequest sets the
                  monitoring service of a cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster
                  to upgrade. This field has been
                  deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              monitoring_service (str):
                  Required. The monitoring service the cluster should use
                  to write metrics. Currently available options:
  
                  -  "monitoring.googleapis.com/kubernetes" - The Cloud
                     Monitoring service with a Kubernetes-native resource
                     model
                  -  ``monitoring.googleapis.com`` - The legacy Cloud
                     Monitoring service (no longer available as of GKE
                     1.15).
                  -  ``none`` - No metrics will be exported from the
                     cluster.
  
                  If left as an empty
                  string,\ ``monitoring.googleapis.com/kubernetes`` will
                  be used for GKE 1.14+ or ``monitoring.googleapis.com``
                  for earlier versions.
  
                  This corresponds to the ``monitoring_service`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster) of the cluster to
                  set monitoring. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any(
              [project_id, zone, cluster_id, monitoring_service, name]
          )
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.SetMonitoringServiceRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.SetMonitoringServiceRequest):
              request = cluster_service.SetMonitoringServiceRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if monitoring_service is not None:
                  request.monitoring_service = monitoring_service
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.set_monitoring_service]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def set_addons_config(
          self,
          request: Union[cluster_service.SetAddonsConfigRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          addons_config: cluster_service.AddonsConfig = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Sets the addons for a specific cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.SetAddonsConfigRequest, dict]):
                  The request object. SetAddonsConfigRequest sets the
                  addons associated with the cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster
                  to upgrade. This field has been
                  deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              addons_config (google.cloud.container_v1.types.AddonsConfig):
                  Required. The desired configurations
                  for the various addons available to run
                  in the cluster.
  
                  This corresponds to the ``addons_config`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster) of the cluster to
                  set addons. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, addons_config, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.SetAddonsConfigRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.SetAddonsConfigRequest):
              request = cluster_service.SetAddonsConfigRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if addons_config is not None:
                  request.addons_config = addons_config
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.set_addons_config]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def set_locations(
          self,
          request: Union[cluster_service.SetLocationsRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          locations: Sequence[str] = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Sets the locations for a specific cluster. Deprecated. Use
          `projects.locations.clusters.update <https://cloud.google.com/kubernetes-engine/docs/reference/rest/v1/projects.locations.clusters/update>`__
          instead.
  
          Args:
              request (Union[google.cloud.container_v1.types.SetLocationsRequest, dict]):
                  The request object. SetLocationsRequest sets the
                  locations of the cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster
                  to upgrade. This field has been
                  deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              locations (Sequence[str]):
                  Required. The desired list of Google Compute Engine
                  `zones <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster's nodes should be located. Changing
                  the locations a cluster is in will result in nodes being
                  either created or removed from the cluster, depending on
                  whether locations are being added or removed.
  
                  This list must always include the cluster's primary
                  zone.
  
                  This corresponds to the ``locations`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster) of the cluster to
                  set locations. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          warnings.warn(
              "ClusterManagerClient.set_locations is deprecated", DeprecationWarning
          )
  
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, locations, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.SetLocationsRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.SetLocationsRequest):
              request = cluster_service.SetLocationsRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if locations is not None:
                  request.locations = locations
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.set_locations]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def update_master(
          self,
          request: Union[cluster_service.UpdateMasterRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          master_version: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Updates the master for a specific cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.UpdateMasterRequest, dict]):
                  The request object. UpdateMasterRequest updates the
                  master of the cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster
                  to upgrade. This field has been
                  deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              master_version (str):
                  Required. The Kubernetes version to
                  change the master to.
                  Users may specify either explicit
                  versions offered by Kubernetes Engine or
                  version aliases, which have the
                  following behavior:
                  - "latest": picks the highest valid
                  Kubernetes version - "1.X": picks the
                  highest valid patch+gke.N patch in the
                  1.X version - "1.X.Y": picks the highest
                  valid gke.N patch in the 1.X.Y version -
                  "1.X.Y-gke.N": picks an explicit
                  Kubernetes version - "-": picks the
                  default Kubernetes version
  
                  This corresponds to the ``master_version`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster) of the cluster to
                  update. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, master_version, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.UpdateMasterRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.UpdateMasterRequest):
              request = cluster_service.UpdateMasterRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if master_version is not None:
                  request.master_version = master_version
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.update_master]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def set_master_auth(
          self,
          request: Union[cluster_service.SetMasterAuthRequest, dict] = None,
          *,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Sets master auth materials. Currently supports
          changing the admin password or a specific cluster,
          either via password generation or explicitly setting the
          password.
  
          Args:
              request (Union[google.cloud.container_v1.types.SetMasterAuthRequest, dict]):
                  The request object. SetMasterAuthRequest updates the
                  admin password of a cluster.
              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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.SetMasterAuthRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.SetMasterAuthRequest):
              request = cluster_service.SetMasterAuthRequest(request)
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.set_master_auth]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def delete_cluster(
          self,
          request: Union[cluster_service.DeleteClusterRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Deletes the cluster, including the Kubernetes
          endpoint and all worker nodes.
  
          Firewalls and routes that were configured during cluster
          creation are also deleted.
  
          Other Google Compute Engine resources that might be in
          use by the cluster, such as load balancer resources, are
          not deleted if they weren't present when the cluster was
          initially created.
  
          Args:
              request (Union[google.cloud.container_v1.types.DeleteClusterRequest, dict]):
                  The request object. DeleteClusterRequest deletes a
                  cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster
                  to delete. This field has been
                  deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster) of the cluster to
                  delete. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.DeleteClusterRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.DeleteClusterRequest):
              request = cluster_service.DeleteClusterRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.delete_cluster]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def list_operations(
          self,
          request: Union[cluster_service.ListOperationsRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.ListOperationsResponse:
          r"""Lists all operations in a project in a specific zone
          or all zones.
  
          Args:
              request (Union[google.cloud.container_v1.types.ListOperationsRequest, dict]):
                  The request object. ListOperationsRequest lists
                  operations.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the
                  parent field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  to return operations for, or ``-`` for all zones. This
                  field has been deprecated and replaced by the parent
                  field.
  
                  This corresponds to the ``zone`` 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:
              google.cloud.container_v1.types.ListOperationsResponse:
                  ListOperationsResponse is the result
                  of ListOperationsRequest.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.ListOperationsRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.ListOperationsRequest):
              request = cluster_service.ListOperationsRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.list_operations]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def get_operation(
          self,
          request: Union[cluster_service.GetOperationRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          operation_id: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Gets the specified operation.
  
          Args:
              request (Union[google.cloud.container_v1.types.GetOperationRequest, dict]):
                  The request object. GetOperationRequest gets a single
                  operation.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              operation_id (str):
                  Deprecated. The server-assigned ``name`` of the
                  operation. This field has been deprecated and replaced
                  by the name field.
  
                  This corresponds to the ``operation_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, operation id) of the
                  operation to get. Specified in the format
                  ``projects/*/locations/*/operations/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, operation_id, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.GetOperationRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.GetOperationRequest):
              request = cluster_service.GetOperationRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if operation_id is not None:
                  request.operation_id = operation_id
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.get_operation]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def cancel_operation(
          self,
          request: Union[cluster_service.CancelOperationRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          operation_id: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> None:
          r"""Cancels the specified operation.
  
          Args:
              request (Union[google.cloud.container_v1.types.CancelOperationRequest, dict]):
                  The request object. CancelOperationRequest cancels a
                  single operation.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the operation resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              operation_id (str):
                  Deprecated. The server-assigned ``name`` of the
                  operation. This field has been deprecated and replaced
                  by the name field.
  
                  This corresponds to the ``operation_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, operation id) of the
                  operation to cancel. Specified in the format
                  ``projects/*/locations/*/operations/*``.
  
                  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.
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, operation_id, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.CancelOperationRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.CancelOperationRequest):
              request = cluster_service.CancelOperationRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if operation_id is not None:
                  request.operation_id = operation_id
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.cancel_operation]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          rpc(
              request, retry=retry, timeout=timeout, metadata=metadata,
          )
  
      def get_server_config(
          self,
          request: Union[cluster_service.GetServerConfigRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.ServerConfig:
          r"""Returns configuration info about the Google
          Kubernetes Engine service.
  
          Args:
              request (Union[google.cloud.container_v1.types.GetServerConfigRequest, dict]):
                  The request object. Gets the current Kubernetes Engine
                  service configuration.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  to return operations for. This field has been deprecated
                  and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project and location) of the server config to
                  get, specified in the format ``projects/*/locations/*``.
  
                  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:
              google.cloud.container_v1.types.ServerConfig:
                  Kubernetes Engine service
                  configuration.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.GetServerConfigRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.GetServerConfigRequest):
              request = cluster_service.GetServerConfigRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.get_server_config]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def get_json_web_keys(
          self,
          request: Union[cluster_service.GetJSONWebKeysRequest, dict] = None,
          *,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.GetJSONWebKeysResponse:
          r"""Gets the public component of the cluster signing keys
          in JSON Web Key format.
          This API is not yet intended for general use, and is not
          available for all clusters.
  
          Args:
              request (Union[google.cloud.container_v1.types.GetJSONWebKeysRequest, dict]):
                  The request object. GetJSONWebKeysRequest gets the
                  public component of the keys used by the cluster to sign
                  token requests. This will be the jwks_uri for the
                  discover document returned by getOpenIDConfig. See the
                  OpenID Connect Discovery 1.0 specification for details.
              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:
              google.cloud.container_v1.types.GetJSONWebKeysResponse:
                  GetJSONWebKeysResponse is a valid
                  JSON Web Key Set as specififed in rfc
                  7517
  
          """
          # Create or coerce a protobuf request object.
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.GetJSONWebKeysRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.GetJSONWebKeysRequest):
              request = cluster_service.GetJSONWebKeysRequest(request)
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.get_json_web_keys]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def list_node_pools(
          self,
          request: Union[cluster_service.ListNodePoolsRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          parent: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.ListNodePoolsResponse:
          r"""Lists the node pools for a cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.ListNodePoolsRequest, dict]):
                  The request object. ListNodePoolsRequest lists the node
                  pool(s) for a cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://developers.google.com/console/help/new/#projectnumber>`__.
                  This field has been deprecated and replaced by the
                  parent field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the parent field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster.
                  This field has been deprecated and
                  replaced by the parent field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              parent (str):
                  The parent (project, location, cluster id) where the
                  node pools will be listed. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.ListNodePoolsResponse:
                  ListNodePoolsResponse is the result
                  of ListNodePoolsRequest.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, parent])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.ListNodePoolsRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.ListNodePoolsRequest):
              request = cluster_service.ListNodePoolsRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if parent is not None:
                  request.parent = parent
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.list_node_pools]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def get_node_pool(
          self,
          request: Union[cluster_service.GetNodePoolRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          node_pool_id: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.NodePool:
          r"""Retrieves the requested node pool.
  
          Args:
              request (Union[google.cloud.container_v1.types.GetNodePoolRequest, dict]):
                  The request object. GetNodePoolRequest retrieves a node
                  pool for a cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://developers.google.com/console/help/new/#projectnumber>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster.
                  This field has been deprecated and
                  replaced by the name field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              node_pool_id (str):
                  Deprecated. The name of the node
                  pool. This field has been deprecated and
                  replaced by the name field.
  
                  This corresponds to the ``node_pool_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster, node pool id) of
                  the node pool to get. Specified in the format
                  ``projects/*/locations/*/clusters/*/nodePools/*``.
  
                  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:
              google.cloud.container_v1.types.NodePool:
                  NodePool contains the name and
                  configuration for a cluster's node pool.
                  Node pools are a set of nodes (i.e.
                  VM's), with a common configuration and
                  specification, under the control of the
                  cluster master. They may have a set of
                  Kubernetes labels applied to them, which
                  may be used to reference them during pod
                  scheduling. They may also be resized up
                  or down, to accommodate the workload.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, node_pool_id, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.GetNodePoolRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.GetNodePoolRequest):
              request = cluster_service.GetNodePoolRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if node_pool_id is not None:
                  request.node_pool_id = node_pool_id
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.get_node_pool]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def create_node_pool(
          self,
          request: Union[cluster_service.CreateNodePoolRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          node_pool: cluster_service.NodePool = None,
          parent: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Creates a node pool for a cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.CreateNodePoolRequest, dict]):
                  The request object. CreateNodePoolRequest creates a node
                  pool for a cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://developers.google.com/console/help/new/#projectnumber>`__.
                  This field has been deprecated and replaced by the
                  parent field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the parent field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster.
                  This field has been deprecated and
                  replaced by the parent field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              node_pool (google.cloud.container_v1.types.NodePool):
                  Required. The node pool to create.
                  This corresponds to the ``node_pool`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              parent (str):
                  The parent (project, location, cluster id) where the
                  node pool will be created. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, node_pool, parent])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.CreateNodePoolRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.CreateNodePoolRequest):
              request = cluster_service.CreateNodePoolRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if node_pool is not None:
                  request.node_pool = node_pool
              if parent is not None:
                  request.parent = parent
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.create_node_pool]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def delete_node_pool(
          self,
          request: Union[cluster_service.DeleteNodePoolRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          node_pool_id: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Deletes a node pool from a cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.DeleteNodePoolRequest, dict]):
                  The request object. DeleteNodePoolRequest deletes a node
                  pool for a cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://developers.google.com/console/help/new/#projectnumber>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster.
                  This field has been deprecated and
                  replaced by the name field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              node_pool_id (str):
                  Deprecated. The name of the node pool
                  to delete. This field has been
                  deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``node_pool_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster, node pool id) of
                  the node pool to delete. Specified in the format
                  ``projects/*/locations/*/clusters/*/nodePools/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, node_pool_id, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.DeleteNodePoolRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.DeleteNodePoolRequest):
              request = cluster_service.DeleteNodePoolRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if node_pool_id is not None:
                  request.node_pool_id = node_pool_id
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.delete_node_pool]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def rollback_node_pool_upgrade(
          self,
          request: Union[cluster_service.RollbackNodePoolUpgradeRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          node_pool_id: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Rolls back a previously Aborted or Failed NodePool
          upgrade. This makes no changes if the last upgrade
          successfully completed.
  
          Args:
              request (Union[google.cloud.container_v1.types.RollbackNodePoolUpgradeRequest, dict]):
                  The request object. RollbackNodePoolUpgradeRequest
                  rollbacks the previously Aborted or Failed NodePool
                  upgrade. This will be an no-op if the last upgrade
                  successfully completed.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster
                  to rollback. This field has been
                  deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              node_pool_id (str):
                  Deprecated. The name of the node pool
                  to rollback. This field has been
                  deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``node_pool_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster, node pool id) of
                  the node poll to rollback upgrade. Specified in the
                  format
                  ``projects/*/locations/*/clusters/*/nodePools/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, node_pool_id, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.RollbackNodePoolUpgradeRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.RollbackNodePoolUpgradeRequest):
              request = cluster_service.RollbackNodePoolUpgradeRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if node_pool_id is not None:
                  request.node_pool_id = node_pool_id
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[
              self._transport.rollback_node_pool_upgrade
          ]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def set_node_pool_management(
          self,
          request: Union[cluster_service.SetNodePoolManagementRequest, dict] = None,
          *,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Sets the NodeManagement options for a node pool.
  
          Args:
              request (Union[google.cloud.container_v1.types.SetNodePoolManagementRequest, dict]):
                  The request object. SetNodePoolManagementRequest sets
                  the node management properties of a node pool.
              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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.SetNodePoolManagementRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.SetNodePoolManagementRequest):
              request = cluster_service.SetNodePoolManagementRequest(request)
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.set_node_pool_management]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def set_labels(
          self,
          request: Union[cluster_service.SetLabelsRequest, dict] = None,
          *,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Sets labels on a cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.SetLabelsRequest, dict]):
                  The request object. SetLabelsRequest sets the Google
                  Cloud Platform labels on a Google Container Engine
                  cluster, which will in turn set them for Google Compute
                  Engine resources used by that cluster
              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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.SetLabelsRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.SetLabelsRequest):
              request = cluster_service.SetLabelsRequest(request)
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.set_labels]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def set_legacy_abac(
          self,
          request: Union[cluster_service.SetLegacyAbacRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          enabled: bool = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Enables or disables the ABAC authorization mechanism
          on a cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.SetLegacyAbacRequest, dict]):
                  The request object. SetLegacyAbacRequest enables or
                  disables the ABAC authorization mechanism for a cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster
                  to update. This field has been
                  deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              enabled (bool):
                  Required. Whether ABAC authorization
                  will be enabled in the cluster.
  
                  This corresponds to the ``enabled`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster id) of the cluster
                  to set legacy abac. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, enabled, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.SetLegacyAbacRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.SetLegacyAbacRequest):
              request = cluster_service.SetLegacyAbacRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if enabled is not None:
                  request.enabled = enabled
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.set_legacy_abac]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def start_ip_rotation(
          self,
          request: Union[cluster_service.StartIPRotationRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Starts master IP rotation.
  
          Args:
              request (Union[google.cloud.container_v1.types.StartIPRotationRequest, dict]):
                  The request object. StartIPRotationRequest creates a new
                  IP for the cluster and then performs a node upgrade on
                  each node pool to point to the new IP.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://developers.google.com/console/help/new/#projectnumber>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster.
                  This field has been deprecated and
                  replaced by the name field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster id) of the cluster
                  to start IP rotation. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.StartIPRotationRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.StartIPRotationRequest):
              request = cluster_service.StartIPRotationRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.start_ip_rotation]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def complete_ip_rotation(
          self,
          request: Union[cluster_service.CompleteIPRotationRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Completes master IP rotation.
  
          Args:
              request (Union[google.cloud.container_v1.types.CompleteIPRotationRequest, dict]):
                  The request object. CompleteIPRotationRequest moves the
                  cluster master back into single-IP mode.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://developers.google.com/console/help/new/#projectnumber>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster.
                  This field has been deprecated and
                  replaced by the name field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster id) of the cluster
                  to complete IP rotation. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.CompleteIPRotationRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.CompleteIPRotationRequest):
              request = cluster_service.CompleteIPRotationRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.complete_ip_rotation]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def set_node_pool_size(
          self,
          request: Union[cluster_service.SetNodePoolSizeRequest, dict] = None,
          *,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Sets the size for a specific node pool. The new size will be
          used for all replicas, including future replicas created by
          modifying
          [NodePool.locations][google.container.v1.NodePool.locations].
  
          Args:
              request (Union[google.cloud.container_v1.types.SetNodePoolSizeRequest, dict]):
                  The request object. SetNodePoolSizeRequest sets the size
                  of a node pool.
              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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.SetNodePoolSizeRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.SetNodePoolSizeRequest):
              request = cluster_service.SetNodePoolSizeRequest(request)
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.set_node_pool_size]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def set_network_policy(
          self,
          request: Union[cluster_service.SetNetworkPolicyRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          network_policy: cluster_service.NetworkPolicy = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Enables or disables Network Policy for a cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.SetNetworkPolicyRequest, dict]):
                  The request object. SetNetworkPolicyRequest
                  enables/disables network policy for a cluster.
              project_id (str):
                  Deprecated. The Google Developers Console `project ID or
                  project
                  number <https://developers.google.com/console/help/new/#projectnumber>`__.
                  This field has been deprecated and replaced by the name
                  field.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Deprecated. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides. This field has been
                  deprecated and replaced by the name field.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Deprecated. The name of the cluster.
                  This field has been deprecated and
                  replaced by the name field.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              network_policy (google.cloud.container_v1.types.NetworkPolicy):
                  Required. Configuration options for
                  the NetworkPolicy feature.
  
                  This corresponds to the ``network_policy`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster id) of the cluster
                  to set networking policy. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any([project_id, zone, cluster_id, network_policy, name])
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.SetNetworkPolicyRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.SetNetworkPolicyRequest):
              request = cluster_service.SetNetworkPolicyRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if network_policy is not None:
                  request.network_policy = network_policy
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.set_network_policy]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def set_maintenance_policy(
          self,
          request: Union[cluster_service.SetMaintenancePolicyRequest, dict] = None,
          *,
          project_id: str = None,
          zone: str = None,
          cluster_id: str = None,
          maintenance_policy: cluster_service.MaintenancePolicy = None,
          name: str = None,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> cluster_service.Operation:
          r"""Sets the maintenance policy for a cluster.
  
          Args:
              request (Union[google.cloud.container_v1.types.SetMaintenancePolicyRequest, dict]):
                  The request object. SetMaintenancePolicyRequest sets the
                  maintenance policy for a cluster.
              project_id (str):
                  Required. The Google Developers Console `project ID or
                  project
                  number <https://support.google.com/cloud/answer/6158840>`__.
  
                  This corresponds to the ``project_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              zone (str):
                  Required. The name of the Google Compute Engine
                  `zone <https://cloud.google.com/compute/docs/zones#available>`__
                  in which the cluster resides.
  
                  This corresponds to the ``zone`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              cluster_id (str):
                  Required. The name of the cluster to
                  update.
  
                  This corresponds to the ``cluster_id`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              maintenance_policy (google.cloud.container_v1.types.MaintenancePolicy):
                  Required. The maintenance policy to
                  be set for the cluster. An empty field
                  clears the existing maintenance policy.
  
                  This corresponds to the ``maintenance_policy`` field
                  on the ``request`` instance; if ``request`` is provided, this
                  should not be set.
              name (str):
                  The name (project, location, cluster id) of the cluster
                  to set maintenance policy. Specified in the format
                  ``projects/*/locations/*/clusters/*``.
  
                  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:
              google.cloud.container_v1.types.Operation:
                  This operation resource represents
                  operations that may have happened or are
                  happening on the cluster. All fields are
                  output only.
  
          """
          # Create or coerce a protobuf request object.
          # Sanity check: If we got a request object, we should *not* have
          # gotten any keyword arguments that map to the request.
          has_flattened_params = any(
              [project_id, zone, cluster_id, maintenance_policy, name]
          )
          if request is not None and has_flattened_params:
              raise ValueError(
                  "If the `request` argument is set, then none of "
                  "the individual field arguments should be set."
              )
  
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.SetMaintenancePolicyRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.SetMaintenancePolicyRequest):
              request = cluster_service.SetMaintenancePolicyRequest(request)
              # If we have keyword arguments corresponding to fields on the
              # request, apply these.
              if project_id is not None:
                  request.project_id = project_id
              if zone is not None:
                  request.zone = zone
              if cluster_id is not None:
                  request.cluster_id = cluster_id
              if maintenance_policy is not None:
                  request.maintenance_policy = maintenance_policy
              if name is not None:
                  request.name = name
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.set_maintenance_policy]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # Done; return the response.
          return response
  
      def list_usable_subnetworks(
          self,
          request: Union[cluster_service.ListUsableSubnetworksRequest, dict] = None,
          *,
          retry: OptionalRetry = gapic_v1.method.DEFAULT,
          timeout: float = None,
          metadata: Sequence[Tuple[str, str]] = (),
      ) -> pagers.ListUsableSubnetworksPager:
          r"""Lists subnetworks that are usable for creating
          clusters in a project.
  
          Args:
              request (Union[google.cloud.container_v1.types.ListUsableSubnetworksRequest, dict]):
                  The request object. ListUsableSubnetworksRequest
                  requests the list of usable subnetworks available to a
                  user for creating clusters.
              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:
              google.cloud.container_v1.services.cluster_manager.pagers.ListUsableSubnetworksPager:
                  ListUsableSubnetworksResponse is the
                  response of
                  ListUsableSubnetworksRequest.
  
                  Iterating over this object will yield
                  results and resolve additional pages
                  automatically.
  
          """
          # Create or coerce a protobuf request object.
          # Minor optimization to avoid making a copy if the user passes
          # in a cluster_service.ListUsableSubnetworksRequest.
          # There's no risk of modifying the input as we've already verified
          # there are no flattened fields.
          if not isinstance(request, cluster_service.ListUsableSubnetworksRequest):
              request = cluster_service.ListUsableSubnetworksRequest(request)
  
          # Wrap the RPC method; this adds retry and timeout information,
          # and friendly error handling.
          rpc = self._transport._wrapped_methods[self._transport.list_usable_subnetworks]
  
          # Certain fields should be provided within the metadata header;
          # add these here.
          metadata = tuple(metadata) + (
              gapic_v1.routing_header.to_grpc_metadata((("parent", request.parent),)),
          )
  
          # Send the request.
          response = rpc(request, retry=retry, timeout=timeout, metadata=metadata,)
  
          # This method is paged; wrap the response in a pager, which provides
          # an `__iter__` convenience method.
          response = pagers.ListUsableSubnetworksPager(
              method=rpc, request=request, response=response, metadata=metadata,
          )
  
          # Done; return the response.
          return response
  
      def __enter__(self):
          return self
  
      def __exit__(self, type, value, traceback):
          """Releases underlying transport's resources.
  
          .. warning::
              ONLY use as a context manager if the transport is NOT shared
              with other clients! Exiting the with block will CLOSE the transport
              and may cause errors in other clients!
          """
          self.transport.close()
  
  
  try:
      DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo(
          gapic_version=pkg_resources.get_distribution("google-cloud-container",).version,
      )
  except pkg_resources.DistributionNotFound:
      DEFAULT_CLIENT_INFO = gapic_v1.client_info.ClientInfo()
  
  
  __all__ = ("ClusterManagerClient",)
  