def delete_cluster( self, request: clusters.DeleteClusterRequest = None, *, project_id: str = None, region: str = None, cluster_name: str = None, retry: retries.Retry = gapic_v1.method.DEFAULT, timeout: float = None, metadata: Sequence[Tuple[str, str]] = (), ) -> operation.Operation: r"""Deletes a cluster in a project. The returned [Operation.metadata][google.longrunning.Operation.metadata] will be `ClusterOperationMetadata <https://cloud.google.com/dataproc/docs/reference/rpc/google.cloud.dataproc.v1beta2#clusteroperationmetadata>`__. Args: request (:class:`~.clusters.DeleteClusterRequest`): The request object. A request to delete a cluster. project_id (:class:`str`): Required. The ID of the Google Cloud Platform project that the cluster belongs to. This corresponds to the ``project_id`` field on the ``request`` instance; if ``request`` is provided, this should not be set. region (:class:`str`): Required. The Dataproc region in which to handle the request. This corresponds to the ``region`` field on the ``request`` instance; if ``request`` is provided, this should not be set. cluster_name (:class:`str`): Required. The cluster name. This corresponds to the ``cluster_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: ~.operation.Operation: An object representing a long-running operation. The result type for the operation will be :class:``~.empty.Empty``: A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: :: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); } The JSON representation for ``Empty`` is empty JSON object ``{}``. """ # 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, region, cluster_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 clusters.DeleteClusterRequest. # There's no risk of modifying the input as we've already verified # there are no flattened fields. if not isinstance(request, clusters.DeleteClusterRequest): request = clusters.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 region is not None: request.region = region if cluster_name is not None: request.cluster_name = cluster_name # Wrap the RPC method; this adds retry and timeout information, # and friendly error handling. rpc = self._transport._wrapped_methods[self._transport.delete_cluster] # Send the request. response = rpc( request, retry=retry, timeout=timeout, metadata=metadata, ) # Wrap the response in an operation future. response = operation.from_gapic( response, self._transport.operations_client, empty.Empty, metadata_type=operations.ClusterOperationMetadata, ) # Done; return the response. return response
async def delete_cluster( self, request: clusters.DeleteClusterRequest = None, *, project_id: str = None, region: str = None, cluster_name: str = None, retry: retries.Retry = gapic_v1.method.DEFAULT, timeout: float = None, metadata: Sequence[Tuple[str, str]] = (), ) -> operation_async.AsyncOperation: r"""Deletes a cluster in a project. The returned [Operation.metadata][google.longrunning.Operation.metadata] will be `ClusterOperationMetadata <https://cloud.google.com/dataproc/docs/reference/rpc/google.cloud.dataproc.v1beta2#clusteroperationmetadata>`__. Args: request (:class:`google.cloud.dataproc_v1beta2.types.DeleteClusterRequest`): The request object. A request to delete a cluster. project_id (:class:`str`): Required. The ID of the Google Cloud Platform project that the cluster belongs to. This corresponds to the ``project_id`` field on the ``request`` instance; if ``request`` is provided, this should not be set. region (:class:`str`): Required. The Dataproc region in which to handle the request. This corresponds to the ``region`` field on the ``request`` instance; if ``request`` is provided, this should not be set. cluster_name (:class:`str`): Required. The cluster name. This corresponds to the ``cluster_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.api_core.operation_async.AsyncOperation: An object representing a long-running operation. The result type for the operation will be :class:`google.protobuf.empty_pb2.Empty` A generic empty message that you can re-use to avoid defining duplicated empty messages in your APIs. A typical example is to use it as the request or the response type of an API method. For instance: service Foo { rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); } The JSON representation for Empty is empty JSON object {}. """ # 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, region, cluster_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." ) request = clusters.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 region is not None: request.region = region if cluster_name is not None: request.cluster_name = cluster_name # Wrap the RPC method; this adds retry and timeout information, # and friendly error handling. rpc = gapic_v1.method_async.wrap_method( self._client._transport.delete_cluster, default_retry=retries.Retry( initial=0.1, maximum=60.0, multiplier=1.3, predicate=retries.if_exception_type(exceptions.ServiceUnavailable,), deadline=300.0, ), default_timeout=300.0, client_info=DEFAULT_CLIENT_INFO, ) # Send the request. response = await rpc(request, retry=retry, timeout=timeout, metadata=metadata,) # Wrap the response in an operation future. response = operation_async.from_gapic( response, self._client._transport.operations_client, empty.Empty, metadata_type=operations.ClusterOperationMetadata, ) # Done; return the response. return response