Class TpuClient (2.14.0)

Version 2.14.0

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public class TpuClient implements BackgroundResource

Service Description: Manages TPU nodes and other resources

TPU API v2alpha1

This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   NodeName name = NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]");
   Node response = tpuClient.getNode(name);
 }
 

Note: close() needs to be called on the TpuClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

The surface of this class includes several types of Java methods for each of the API's methods:

1. A "flattened" method. With this type of method, the fields of the request type have been converted into function parameters. It may be the case that not all fields are available as parameters, and not every API method will have a flattened method entry point.
2. A "request object" method. This type of method only takes one parameter, a request object, which must be constructed before the call. Not every API method will have a request object method.
3. A "callable" method. This type of method takes no parameters and returns an immutable API callable object, which can be used to initiate calls to the service.

See the individual methods for example code.

Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parse method to extract the individual identifiers contained within names that are returned.

This class can be customized by passing in a custom instance of TpuSettings to create(). For example:

To customize credentials:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 TpuSettings tpuSettings =
     TpuSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 TpuClient tpuClient = TpuClient.create(tpuSettings);
 

To customize the endpoint:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 TpuSettings tpuSettings = TpuSettings.newBuilder().setEndpoint(myEndpoint).build();
 TpuClient tpuClient = TpuClient.create(tpuSettings);
 

Please refer to the GitHub repository's samples for more quickstart code snippets.

Inheritance

java.lang.Object > TpuClient

Implements

BackgroundResource

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

create()

public static final TpuClient create()

Constructs an instance of TpuClient with default settings.

Returns
Type	Description
TpuClient

Exceptions
Type	Description
IOException

create(TpuSettings settings)

public static final TpuClient create(TpuSettings settings)

Constructs an instance of TpuClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.

Parameter
Name	Description
settings	TpuSettings

Returns
Type	Description
TpuClient

Exceptions
Type	Description
IOException

create(TpuStub stub)

public static final TpuClient create(TpuStub stub)

Constructs an instance of TpuClient, using the given stub for making calls. This is for advanced usage - prefer using create(TpuSettings).

Parameter
Name	Description
stub	TpuStub

Returns
Type	Description
TpuClient

Constructors

TpuClient(TpuSettings settings)

protected TpuClient(TpuSettings settings)

Constructs an instance of TpuClient, using the given settings. This is protected so that it is easy to make a subclass, but otherwise, the static factory methods should be preferred.

Parameter
Name	Description
settings	TpuSettings

TpuClient(TpuStub stub)

protected TpuClient(TpuStub stub)

Parameter
Name	Description
stub	TpuStub

Methods

awaitTermination(long duration, TimeUnit unit)

public boolean awaitTermination(long duration, TimeUnit unit)

Parameters
Name	Description
duration	long
unit	TimeUnit

Returns
Type	Description
boolean

Exceptions
Type	Description
InterruptedException

close()

public final void close()

createNodeAsync(CreateNodeRequest request)

public final OperationFuture<Node,OperationMetadata> createNodeAsync(CreateNodeRequest request)

Creates a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   CreateNodeRequest request =
       CreateNodeRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setNodeId("nodeId-1040171331")
           .setNode(Node.newBuilder().build())
           .setRequestId("requestId693933066")
           .build();
   Node response = tpuClient.createNodeAsync(request).get();
 }
 

Parameter
Name	Description
request	CreateNodeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

createNodeAsync(LocationName parent, Node node, String nodeId)

public final OperationFuture<Node,OperationMetadata> createNodeAsync(LocationName parent, Node node, String nodeId)

Creates a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   Node node = Node.newBuilder().build();
   String nodeId = "nodeId-1040171331";
   Node response = tpuClient.createNodeAsync(parent, node, nodeId).get();
 }
 

Parameters
Name	Description
parent	LocationName Required. The parent resource name.
node	Node Required. The node.
nodeId	String The unqualified resource name.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

createNodeAsync(String parent, Node node, String nodeId)

public final OperationFuture<Node,OperationMetadata> createNodeAsync(String parent, Node node, String nodeId)

Creates a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   Node node = Node.newBuilder().build();
   String nodeId = "nodeId-1040171331";
   Node response = tpuClient.createNodeAsync(parent, node, nodeId).get();
 }
 

Parameters
Name	Description
parent	String Required. The parent resource name.
node	Node Required. The node.
nodeId	String The unqualified resource name.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

createNodeCallable()

public final UnaryCallable<CreateNodeRequest,Operation> createNodeCallable()

Creates a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   CreateNodeRequest request =
       CreateNodeRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setNodeId("nodeId-1040171331")
           .setNode(Node.newBuilder().build())
           .setRequestId("requestId693933066")
           .build();
   ApiFuture<Operation> future = tpuClient.createNodeCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<CreateNodeRequest,Operation>

createNodeOperationCallable()

public final OperationCallable<CreateNodeRequest,Node,OperationMetadata> createNodeOperationCallable()

Creates a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   CreateNodeRequest request =
       CreateNodeRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setNodeId("nodeId-1040171331")
           .setNode(Node.newBuilder().build())
           .setRequestId("requestId693933066")
           .build();
   OperationFuture<Node, OperationMetadata> future =
       tpuClient.createNodeOperationCallable().futureCall(request);
   // Do something.
   Node response = future.get();
 }
 

Returns
Type	Description
OperationCallable<CreateNodeRequest,Node,OperationMetadata>

createQueuedResourceAsync(CreateQueuedResourceRequest request)

public final OperationFuture<QueuedResource,OperationMetadata> createQueuedResourceAsync(CreateQueuedResourceRequest request)

Creates a QueuedResource TPU instance.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   CreateQueuedResourceRequest request =
       CreateQueuedResourceRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setQueuedResourceId("queuedResourceId437646236")
           .setQueuedResource(QueuedResource.newBuilder().build())
           .setRequestId("requestId693933066")
           .build();
   QueuedResource response = tpuClient.createQueuedResourceAsync(request).get();
 }
 

Parameter
Name	Description
request	CreateQueuedResourceRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<QueuedResource,OperationMetadata>

createQueuedResourceAsync(LocationName parent, QueuedResource queuedResource, String queuedResourceId)

public final OperationFuture<QueuedResource,OperationMetadata> createQueuedResourceAsync(LocationName parent, QueuedResource queuedResource, String queuedResourceId)

Creates a QueuedResource TPU instance.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   QueuedResource queuedResource = QueuedResource.newBuilder().build();
   String queuedResourceId = "queuedResourceId437646236";
   QueuedResource response =
       tpuClient.createQueuedResourceAsync(parent, queuedResource, queuedResourceId).get();
 }
 

Parameters
Name	Description
parent	LocationName Required. The parent resource name.
queuedResource	QueuedResource Required. The queued resource.
queuedResourceId	String The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$ regex format.

Returns
Type	Description
OperationFuture<QueuedResource,OperationMetadata>

createQueuedResourceAsync(String parent, QueuedResource queuedResource, String queuedResourceId)

public final OperationFuture<QueuedResource,OperationMetadata> createQueuedResourceAsync(String parent, QueuedResource queuedResource, String queuedResourceId)

Creates a QueuedResource TPU instance.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   QueuedResource queuedResource = QueuedResource.newBuilder().build();
   String queuedResourceId = "queuedResourceId437646236";
   QueuedResource response =
       tpuClient.createQueuedResourceAsync(parent, queuedResource, queuedResourceId).get();
 }
 

Parameters
Name	Description
parent	String Required. The parent resource name.
queuedResource	QueuedResource Required. The queued resource.
queuedResourceId	String The unqualified resource name. Should follow the ^[A-Za-z0-9_.~+%-]+$ regex format.

Returns
Type	Description
OperationFuture<QueuedResource,OperationMetadata>

createQueuedResourceCallable()

public final UnaryCallable<CreateQueuedResourceRequest,Operation> createQueuedResourceCallable()

Creates a QueuedResource TPU instance.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   CreateQueuedResourceRequest request =
       CreateQueuedResourceRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setQueuedResourceId("queuedResourceId437646236")
           .setQueuedResource(QueuedResource.newBuilder().build())
           .setRequestId("requestId693933066")
           .build();
   ApiFuture<Operation> future = tpuClient.createQueuedResourceCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<CreateQueuedResourceRequest,Operation>

createQueuedResourceOperationCallable()

public final OperationCallable<CreateQueuedResourceRequest,QueuedResource,OperationMetadata> createQueuedResourceOperationCallable()

Creates a QueuedResource TPU instance.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   CreateQueuedResourceRequest request =
       CreateQueuedResourceRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setQueuedResourceId("queuedResourceId437646236")
           .setQueuedResource(QueuedResource.newBuilder().build())
           .setRequestId("requestId693933066")
           .build();
   OperationFuture<QueuedResource, OperationMetadata> future =
       tpuClient.createQueuedResourceOperationCallable().futureCall(request);
   // Do something.
   QueuedResource response = future.get();
 }
 

Returns
Type	Description
OperationCallable<CreateQueuedResourceRequest,QueuedResource,OperationMetadata>

deleteNodeAsync(DeleteNodeRequest request)

public final OperationFuture<Empty,OperationMetadata> deleteNodeAsync(DeleteNodeRequest request)

Deletes a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   DeleteNodeRequest request =
       DeleteNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .setRequestId("requestId693933066")
           .build();
   tpuClient.deleteNodeAsync(request).get();
 }
 

Parameter
Name	Description
request	DeleteNodeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<Empty,OperationMetadata>

deleteNodeAsync(NodeName name)

public final OperationFuture<Empty,OperationMetadata> deleteNodeAsync(NodeName name)

Deletes a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   NodeName name = NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]");
   tpuClient.deleteNodeAsync(name).get();
 }
 

Parameter
Name	Description
name	NodeName Required. The resource name.

Returns
Type	Description
OperationFuture<Empty,OperationMetadata>

deleteNodeAsync(String name)

public final OperationFuture<Empty,OperationMetadata> deleteNodeAsync(String name)

Deletes a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   String name = NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString();
   tpuClient.deleteNodeAsync(name).get();
 }
 

Parameter
Name	Description
name	String Required. The resource name.

Returns
Type	Description
OperationFuture<Empty,OperationMetadata>

deleteNodeCallable()

public final UnaryCallable<DeleteNodeRequest,Operation> deleteNodeCallable()

Deletes a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   DeleteNodeRequest request =
       DeleteNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .setRequestId("requestId693933066")
           .build();
   ApiFuture<Operation> future = tpuClient.deleteNodeCallable().futureCall(request);
   // Do something.
   future.get();
 }
 

Returns
Type	Description
UnaryCallable<DeleteNodeRequest,Operation>

deleteNodeOperationCallable()

public final OperationCallable<DeleteNodeRequest,Empty,OperationMetadata> deleteNodeOperationCallable()

Deletes a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   DeleteNodeRequest request =
       DeleteNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .setRequestId("requestId693933066")
           .build();
   OperationFuture<Empty, OperationMetadata> future =
       tpuClient.deleteNodeOperationCallable().futureCall(request);
   // Do something.
   future.get();
 }
 

Returns
Type	Description
OperationCallable<DeleteNodeRequest,Empty,OperationMetadata>

deleteQueuedResourceAsync(DeleteQueuedResourceRequest request)

public final OperationFuture<QueuedResource,OperationMetadata> deleteQueuedResourceAsync(DeleteQueuedResourceRequest request)

Deletes a QueuedResource TPU instance.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   DeleteQueuedResourceRequest request =
       DeleteQueuedResourceRequest.newBuilder()
           .setName(
               QueuedResourceName.of("[PROJECT]", "[LOCATION]", "[QUEUED_RESOURCE]").toString())
           .setRequestId("requestId693933066")
           .build();
   QueuedResource response = tpuClient.deleteQueuedResourceAsync(request).get();
 }
 

Parameter
Name	Description
request	DeleteQueuedResourceRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<QueuedResource,OperationMetadata>

deleteQueuedResourceAsync(QueuedResourceName name)

public final OperationFuture<QueuedResource,OperationMetadata> deleteQueuedResourceAsync(QueuedResourceName name)

Deletes a QueuedResource TPU instance.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   QueuedResourceName name =
       QueuedResourceName.of("[PROJECT]", "[LOCATION]", "[QUEUED_RESOURCE]");
   QueuedResource response = tpuClient.deleteQueuedResourceAsync(name).get();
 }
 

Parameter
Name	Description
name	QueuedResourceName Required. The resource name.

Returns
Type	Description
OperationFuture<QueuedResource,OperationMetadata>

deleteQueuedResourceAsync(String name)

public final OperationFuture<QueuedResource,OperationMetadata> deleteQueuedResourceAsync(String name)

Deletes a QueuedResource TPU instance.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   String name =
       QueuedResourceName.of("[PROJECT]", "[LOCATION]", "[QUEUED_RESOURCE]").toString();
   QueuedResource response = tpuClient.deleteQueuedResourceAsync(name).get();
 }
 

Parameter
Name	Description
name	String Required. The resource name.

Returns
Type	Description
OperationFuture<QueuedResource,OperationMetadata>

deleteQueuedResourceCallable()

public final UnaryCallable<DeleteQueuedResourceRequest,Operation> deleteQueuedResourceCallable()

Deletes a QueuedResource TPU instance.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   DeleteQueuedResourceRequest request =
       DeleteQueuedResourceRequest.newBuilder()
           .setName(
               QueuedResourceName.of("[PROJECT]", "[LOCATION]", "[QUEUED_RESOURCE]").toString())
           .setRequestId("requestId693933066")
           .build();
   ApiFuture<Operation> future = tpuClient.deleteQueuedResourceCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<DeleteQueuedResourceRequest,Operation>

deleteQueuedResourceOperationCallable()

public final OperationCallable<DeleteQueuedResourceRequest,QueuedResource,OperationMetadata> deleteQueuedResourceOperationCallable()

Deletes a QueuedResource TPU instance.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   DeleteQueuedResourceRequest request =
       DeleteQueuedResourceRequest.newBuilder()
           .setName(
               QueuedResourceName.of("[PROJECT]", "[LOCATION]", "[QUEUED_RESOURCE]").toString())
           .setRequestId("requestId693933066")
           .build();
   OperationFuture<QueuedResource, OperationMetadata> future =
       tpuClient.deleteQueuedResourceOperationCallable().futureCall(request);
   // Do something.
   QueuedResource response = future.get();
 }
 

Returns
Type	Description
OperationCallable<DeleteQueuedResourceRequest,QueuedResource,OperationMetadata>

generateServiceIdentity(GenerateServiceIdentityRequest request)

public final GenerateServiceIdentityResponse generateServiceIdentity(GenerateServiceIdentityRequest request)

Generates the Cloud TPU service identity for the project.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GenerateServiceIdentityRequest request =
       GenerateServiceIdentityRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .build();
   GenerateServiceIdentityResponse response = tpuClient.generateServiceIdentity(request);
 }
 

Parameter
Name	Description
request	GenerateServiceIdentityRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
GenerateServiceIdentityResponse

generateServiceIdentityCallable()

public final UnaryCallable<GenerateServiceIdentityRequest,GenerateServiceIdentityResponse> generateServiceIdentityCallable()

Generates the Cloud TPU service identity for the project.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GenerateServiceIdentityRequest request =
       GenerateServiceIdentityRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .build();
   ApiFuture<GenerateServiceIdentityResponse> future =
       tpuClient.generateServiceIdentityCallable().futureCall(request);
   // Do something.
   GenerateServiceIdentityResponse response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<GenerateServiceIdentityRequest,GenerateServiceIdentityResponse>

getAcceleratorType(AcceleratorTypeName name)

public final AcceleratorType getAcceleratorType(AcceleratorTypeName name)

Gets AcceleratorType.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   AcceleratorTypeName name =
       AcceleratorTypeName.of("[PROJECT]", "[LOCATION]", "[ACCELERATOR_TYPE]");
   AcceleratorType response = tpuClient.getAcceleratorType(name);
 }
 

Parameter
Name	Description
name	AcceleratorTypeName Required. The resource name.

Returns
Type	Description
AcceleratorType

getAcceleratorType(GetAcceleratorTypeRequest request)

public final AcceleratorType getAcceleratorType(GetAcceleratorTypeRequest request)

Gets AcceleratorType.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GetAcceleratorTypeRequest request =
       GetAcceleratorTypeRequest.newBuilder()
           .setName(
               AcceleratorTypeName.of("[PROJECT]", "[LOCATION]", "[ACCELERATOR_TYPE]")
                   .toString())
           .build();
   AcceleratorType response = tpuClient.getAcceleratorType(request);
 }
 

Parameter
Name	Description
request	GetAcceleratorTypeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
AcceleratorType

getAcceleratorType(String name)

public final AcceleratorType getAcceleratorType(String name)

Gets AcceleratorType.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   String name =
       AcceleratorTypeName.of("[PROJECT]", "[LOCATION]", "[ACCELERATOR_TYPE]").toString();
   AcceleratorType response = tpuClient.getAcceleratorType(name);
 }
 

Parameter
Name	Description
name	String Required. The resource name.

Returns
Type	Description
AcceleratorType

getAcceleratorTypeCallable()

public final UnaryCallable<GetAcceleratorTypeRequest,AcceleratorType> getAcceleratorTypeCallable()

Gets AcceleratorType.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GetAcceleratorTypeRequest request =
       GetAcceleratorTypeRequest.newBuilder()
           .setName(
               AcceleratorTypeName.of("[PROJECT]", "[LOCATION]", "[ACCELERATOR_TYPE]")
                   .toString())
           .build();
   ApiFuture<AcceleratorType> future =
       tpuClient.getAcceleratorTypeCallable().futureCall(request);
   // Do something.
   AcceleratorType response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<GetAcceleratorTypeRequest,AcceleratorType>

getGuestAttributes(GetGuestAttributesRequest request)

public final GetGuestAttributesResponse getGuestAttributes(GetGuestAttributesRequest request)

Retrieves the guest attributes for the node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GetGuestAttributesRequest request =
       GetGuestAttributesRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .setQueryPath("queryPath-1807004403")
           .addAllWorkerIds(new ArrayList<String>())
           .build();
   GetGuestAttributesResponse response = tpuClient.getGuestAttributes(request);
 }
 

Parameter
Name	Description
request	GetGuestAttributesRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
GetGuestAttributesResponse

getGuestAttributesCallable()

public final UnaryCallable<GetGuestAttributesRequest,GetGuestAttributesResponse> getGuestAttributesCallable()

Retrieves the guest attributes for the node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GetGuestAttributesRequest request =
       GetGuestAttributesRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .setQueryPath("queryPath-1807004403")
           .addAllWorkerIds(new ArrayList<String>())
           .build();
   ApiFuture<GetGuestAttributesResponse> future =
       tpuClient.getGuestAttributesCallable().futureCall(request);
   // Do something.
   GetGuestAttributesResponse response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<GetGuestAttributesRequest,GetGuestAttributesResponse>

getLocation(GetLocationRequest request)

public final Location getLocation(GetLocationRequest request)

Gets information about a location.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   Location response = tpuClient.getLocation(request);
 }
 

Parameter
Name	Description
request	com.google.cloud.location.GetLocationRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
com.google.cloud.location.Location

getLocationCallable()

public final UnaryCallable<GetLocationRequest,Location> getLocationCallable()

Gets information about a location.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   ApiFuture<Location> future = tpuClient.getLocationCallable().futureCall(request);
   // Do something.
   Location response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<com.google.cloud.location.GetLocationRequest,com.google.cloud.location.Location>

getNode(GetNodeRequest request)

public final Node getNode(GetNodeRequest request)

Gets the details of a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GetNodeRequest request =
       GetNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   Node response = tpuClient.getNode(request);
 }
 

Parameter
Name	Description
request	GetNodeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
Node

getNode(NodeName name)

public final Node getNode(NodeName name)

Gets the details of a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   NodeName name = NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]");
   Node response = tpuClient.getNode(name);
 }
 

Parameter
Name	Description
name	NodeName Required. The resource name.

Returns
Type	Description
Node

getNode(String name)

public final Node getNode(String name)

Gets the details of a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   String name = NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString();
   Node response = tpuClient.getNode(name);
 }
 

Parameter
Name	Description
name	String Required. The resource name.

Returns
Type	Description
Node

getNodeCallable()

public final UnaryCallable<GetNodeRequest,Node> getNodeCallable()

Gets the details of a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GetNodeRequest request =
       GetNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   ApiFuture<Node> future = tpuClient.getNodeCallable().futureCall(request);
   // Do something.
   Node response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<GetNodeRequest,Node>

getOperationsClient()

public final OperationsClient getOperationsClient()

Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.

Returns
Type	Description
OperationsClient

getQueuedResource(GetQueuedResourceRequest request)

public final QueuedResource getQueuedResource(GetQueuedResourceRequest request)

Gets details of a queued resource.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GetQueuedResourceRequest request =
       GetQueuedResourceRequest.newBuilder()
           .setName(
               QueuedResourceName.of("[PROJECT]", "[LOCATION]", "[QUEUED_RESOURCE]").toString())
           .build();
   QueuedResource response = tpuClient.getQueuedResource(request);
 }
 

Parameter
Name	Description
request	GetQueuedResourceRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
QueuedResource

getQueuedResource(QueuedResourceName name)

public final QueuedResource getQueuedResource(QueuedResourceName name)

Gets details of a queued resource.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   QueuedResourceName name =
       QueuedResourceName.of("[PROJECT]", "[LOCATION]", "[QUEUED_RESOURCE]");
   QueuedResource response = tpuClient.getQueuedResource(name);
 }
 

Parameter
Name	Description
name	QueuedResourceName Required. The resource name.

Returns
Type	Description
QueuedResource

getQueuedResource(String name)

public final QueuedResource getQueuedResource(String name)

Gets details of a queued resource.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   String name =
       QueuedResourceName.of("[PROJECT]", "[LOCATION]", "[QUEUED_RESOURCE]").toString();
   QueuedResource response = tpuClient.getQueuedResource(name);
 }
 

Parameter
Name	Description
name	String Required. The resource name.

Returns
Type	Description
QueuedResource

getQueuedResourceCallable()

public final UnaryCallable<GetQueuedResourceRequest,QueuedResource> getQueuedResourceCallable()

Gets details of a queued resource.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GetQueuedResourceRequest request =
       GetQueuedResourceRequest.newBuilder()
           .setName(
               QueuedResourceName.of("[PROJECT]", "[LOCATION]", "[QUEUED_RESOURCE]").toString())
           .build();
   ApiFuture<QueuedResource> future = tpuClient.getQueuedResourceCallable().futureCall(request);
   // Do something.
   QueuedResource response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<GetQueuedResourceRequest,QueuedResource>

getRuntimeVersion(GetRuntimeVersionRequest request)

public final RuntimeVersion getRuntimeVersion(GetRuntimeVersionRequest request)

Gets a runtime version.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GetRuntimeVersionRequest request =
       GetRuntimeVersionRequest.newBuilder()
           .setName(
               RuntimeVersionName.of("[PROJECT]", "[LOCATION]", "[RUNTIME_VERSION]").toString())
           .build();
   RuntimeVersion response = tpuClient.getRuntimeVersion(request);
 }
 

Parameter
Name	Description
request	GetRuntimeVersionRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
RuntimeVersion

getRuntimeVersion(RuntimeVersionName name)

public final RuntimeVersion getRuntimeVersion(RuntimeVersionName name)

Gets a runtime version.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   RuntimeVersionName name =
       RuntimeVersionName.of("[PROJECT]", "[LOCATION]", "[RUNTIME_VERSION]");
   RuntimeVersion response = tpuClient.getRuntimeVersion(name);
 }
 

Parameter
Name	Description
name	RuntimeVersionName Required. The resource name.

Returns
Type	Description
RuntimeVersion

getRuntimeVersion(String name)

public final RuntimeVersion getRuntimeVersion(String name)

Gets a runtime version.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   String name =
       RuntimeVersionName.of("[PROJECT]", "[LOCATION]", "[RUNTIME_VERSION]").toString();
   RuntimeVersion response = tpuClient.getRuntimeVersion(name);
 }
 

Parameter
Name	Description
name	String Required. The resource name.

Returns
Type	Description
RuntimeVersion

getRuntimeVersionCallable()

public final UnaryCallable<GetRuntimeVersionRequest,RuntimeVersion> getRuntimeVersionCallable()

Gets a runtime version.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   GetRuntimeVersionRequest request =
       GetRuntimeVersionRequest.newBuilder()
           .setName(
               RuntimeVersionName.of("[PROJECT]", "[LOCATION]", "[RUNTIME_VERSION]").toString())
           .build();
   ApiFuture<RuntimeVersion> future = tpuClient.getRuntimeVersionCallable().futureCall(request);
   // Do something.
   RuntimeVersion response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<GetRuntimeVersionRequest,RuntimeVersion>

getSettings()

public final TpuSettings getSettings()

Returns
Type	Description
TpuSettings

getStub()

public TpuStub getStub()

Returns
Type	Description
TpuStub

isShutdown()

public boolean isShutdown()

Returns
Type	Description
boolean

isTerminated()

public boolean isTerminated()

Returns
Type	Description
boolean

listAcceleratorTypes(ListAcceleratorTypesRequest request)

public final TpuClient.ListAcceleratorTypesPagedResponse listAcceleratorTypes(ListAcceleratorTypesRequest request)

Lists accelerator types supported by this API.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListAcceleratorTypesRequest request =
       ListAcceleratorTypesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   for (AcceleratorType element : tpuClient.listAcceleratorTypes(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
request	ListAcceleratorTypesRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
TpuClient.ListAcceleratorTypesPagedResponse

listAcceleratorTypes(LocationName parent)

public final TpuClient.ListAcceleratorTypesPagedResponse listAcceleratorTypes(LocationName parent)

Lists accelerator types supported by this API.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   for (AcceleratorType element : tpuClient.listAcceleratorTypes(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	LocationName Required. The parent resource name.

Returns
Type	Description
TpuClient.ListAcceleratorTypesPagedResponse

listAcceleratorTypes(String parent)

public final TpuClient.ListAcceleratorTypesPagedResponse listAcceleratorTypes(String parent)

Lists accelerator types supported by this API.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   for (AcceleratorType element : tpuClient.listAcceleratorTypes(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	String Required. The parent resource name.

Returns
Type	Description
TpuClient.ListAcceleratorTypesPagedResponse

listAcceleratorTypesCallable()

public final UnaryCallable<ListAcceleratorTypesRequest,ListAcceleratorTypesResponse> listAcceleratorTypesCallable()

Lists accelerator types supported by this API.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListAcceleratorTypesRequest request =
       ListAcceleratorTypesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   while (true) {
     ListAcceleratorTypesResponse response =
         tpuClient.listAcceleratorTypesCallable().call(request);
     for (AcceleratorType element : response.getAcceleratorTypesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

Returns
Type	Description
UnaryCallable<ListAcceleratorTypesRequest,ListAcceleratorTypesResponse>

listAcceleratorTypesPagedCallable()

public final UnaryCallable<ListAcceleratorTypesRequest,TpuClient.ListAcceleratorTypesPagedResponse> listAcceleratorTypesPagedCallable()

Lists accelerator types supported by this API.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListAcceleratorTypesRequest request =
       ListAcceleratorTypesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   ApiFuture<AcceleratorType> future =
       tpuClient.listAcceleratorTypesPagedCallable().futureCall(request);
   // Do something.
   for (AcceleratorType element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Returns
Type	Description
UnaryCallable<ListAcceleratorTypesRequest,ListAcceleratorTypesPagedResponse>

listLocations(ListLocationsRequest request)

public final TpuClient.ListLocationsPagedResponse listLocations(ListLocationsRequest request)

Lists information about the supported locations for this service.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Location element : tpuClient.listLocations(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
request	com.google.cloud.location.ListLocationsRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
TpuClient.ListLocationsPagedResponse

listLocationsCallable()

public final UnaryCallable<ListLocationsRequest,ListLocationsResponse> listLocationsCallable()

Lists information about the supported locations for this service.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListLocationsResponse response = tpuClient.listLocationsCallable().call(request);
     for (Location element : response.getLocationsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

Returns
Type	Description
UnaryCallable<com.google.cloud.location.ListLocationsRequest,com.google.cloud.location.ListLocationsResponse>

listLocationsPagedCallable()

public final UnaryCallable<ListLocationsRequest,TpuClient.ListLocationsPagedResponse> listLocationsPagedCallable()

Lists information about the supported locations for this service.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Location> future = tpuClient.listLocationsPagedCallable().futureCall(request);
   // Do something.
   for (Location element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Returns
Type	Description
UnaryCallable<com.google.cloud.location.ListLocationsRequest,ListLocationsPagedResponse>

listNodes(ListNodesRequest request)

public final TpuClient.ListNodesPagedResponse listNodes(ListNodesRequest request)

Lists nodes.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListNodesRequest request =
       ListNodesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Node element : tpuClient.listNodes(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
request	ListNodesRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
TpuClient.ListNodesPagedResponse

listNodes(LocationName parent)

public final TpuClient.ListNodesPagedResponse listNodes(LocationName parent)

Lists nodes.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   for (Node element : tpuClient.listNodes(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	LocationName Required. The parent resource name.

Returns
Type	Description
TpuClient.ListNodesPagedResponse

listNodes(String parent)

public final TpuClient.ListNodesPagedResponse listNodes(String parent)

Lists nodes.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   for (Node element : tpuClient.listNodes(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	String Required. The parent resource name.

Returns
Type	Description
TpuClient.ListNodesPagedResponse

listNodesCallable()

public final UnaryCallable<ListNodesRequest,ListNodesResponse> listNodesCallable()

Lists nodes.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListNodesRequest request =
       ListNodesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListNodesResponse response = tpuClient.listNodesCallable().call(request);
     for (Node element : response.getNodesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

Returns
Type	Description
UnaryCallable<ListNodesRequest,ListNodesResponse>

listNodesPagedCallable()

public final UnaryCallable<ListNodesRequest,TpuClient.ListNodesPagedResponse> listNodesPagedCallable()

Lists nodes.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListNodesRequest request =
       ListNodesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Node> future = tpuClient.listNodesPagedCallable().futureCall(request);
   // Do something.
   for (Node element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Returns
Type	Description
UnaryCallable<ListNodesRequest,ListNodesPagedResponse>

listQueuedResources(ListQueuedResourcesRequest request)

public final TpuClient.ListQueuedResourcesPagedResponse listQueuedResources(ListQueuedResourcesRequest request)

Lists queued resources.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListQueuedResourcesRequest request =
       ListQueuedResourcesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (QueuedResource element : tpuClient.listQueuedResources(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
request	ListQueuedResourcesRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
TpuClient.ListQueuedResourcesPagedResponse

listQueuedResources(LocationName parent)

public final TpuClient.ListQueuedResourcesPagedResponse listQueuedResources(LocationName parent)

Lists queued resources.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   for (QueuedResource element : tpuClient.listQueuedResources(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	LocationName Required. The parent resource name.

Returns
Type	Description
TpuClient.ListQueuedResourcesPagedResponse

listQueuedResources(String parent)

public final TpuClient.ListQueuedResourcesPagedResponse listQueuedResources(String parent)

Lists queued resources.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   for (QueuedResource element : tpuClient.listQueuedResources(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	String Required. The parent resource name.

Returns
Type	Description
TpuClient.ListQueuedResourcesPagedResponse

listQueuedResourcesCallable()

public final UnaryCallable<ListQueuedResourcesRequest,ListQueuedResourcesResponse> listQueuedResourcesCallable()

Lists queued resources.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListQueuedResourcesRequest request =
       ListQueuedResourcesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListQueuedResourcesResponse response =
         tpuClient.listQueuedResourcesCallable().call(request);
     for (QueuedResource element : response.getQueuedResourcesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

Returns
Type	Description
UnaryCallable<ListQueuedResourcesRequest,ListQueuedResourcesResponse>

listQueuedResourcesPagedCallable()

public final UnaryCallable<ListQueuedResourcesRequest,TpuClient.ListQueuedResourcesPagedResponse> listQueuedResourcesPagedCallable()

Lists queued resources.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListQueuedResourcesRequest request =
       ListQueuedResourcesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<QueuedResource> future =
       tpuClient.listQueuedResourcesPagedCallable().futureCall(request);
   // Do something.
   for (QueuedResource element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Returns
Type	Description
UnaryCallable<ListQueuedResourcesRequest,ListQueuedResourcesPagedResponse>

listRuntimeVersions(ListRuntimeVersionsRequest request)

public final TpuClient.ListRuntimeVersionsPagedResponse listRuntimeVersions(ListRuntimeVersionsRequest request)

Lists runtime versions supported by this API.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListRuntimeVersionsRequest request =
       ListRuntimeVersionsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   for (RuntimeVersion element : tpuClient.listRuntimeVersions(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
request	ListRuntimeVersionsRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
TpuClient.ListRuntimeVersionsPagedResponse

listRuntimeVersions(LocationName parent)

public final TpuClient.ListRuntimeVersionsPagedResponse listRuntimeVersions(LocationName parent)

Lists runtime versions supported by this API.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   for (RuntimeVersion element : tpuClient.listRuntimeVersions(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	LocationName Required. The parent resource name.

Returns
Type	Description
TpuClient.ListRuntimeVersionsPagedResponse

listRuntimeVersions(String parent)

public final TpuClient.ListRuntimeVersionsPagedResponse listRuntimeVersions(String parent)

Lists runtime versions supported by this API.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   for (RuntimeVersion element : tpuClient.listRuntimeVersions(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter
Name	Description
parent	String Required. The parent resource name.

Returns
Type	Description
TpuClient.ListRuntimeVersionsPagedResponse

listRuntimeVersionsCallable()

public final UnaryCallable<ListRuntimeVersionsRequest,ListRuntimeVersionsResponse> listRuntimeVersionsCallable()

Lists runtime versions supported by this API.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListRuntimeVersionsRequest request =
       ListRuntimeVersionsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   while (true) {
     ListRuntimeVersionsResponse response =
         tpuClient.listRuntimeVersionsCallable().call(request);
     for (RuntimeVersion element : response.getRuntimeVersionsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

Returns
Type	Description
UnaryCallable<ListRuntimeVersionsRequest,ListRuntimeVersionsResponse>

listRuntimeVersionsPagedCallable()

public final UnaryCallable<ListRuntimeVersionsRequest,TpuClient.ListRuntimeVersionsPagedResponse> listRuntimeVersionsPagedCallable()

Lists runtime versions supported by this API.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   ListRuntimeVersionsRequest request =
       ListRuntimeVersionsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   ApiFuture<RuntimeVersion> future =
       tpuClient.listRuntimeVersionsPagedCallable().futureCall(request);
   // Do something.
   for (RuntimeVersion element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Returns
Type	Description
UnaryCallable<ListRuntimeVersionsRequest,ListRuntimeVersionsPagedResponse>

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()

simulateMaintenanceEventAsync(SimulateMaintenanceEventRequest request)

public final OperationFuture<Node,OperationMetadata> simulateMaintenanceEventAsync(SimulateMaintenanceEventRequest request)

Simulates a maintenance event.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   SimulateMaintenanceEventRequest request =
       SimulateMaintenanceEventRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .addAllWorkerIds(new ArrayList<String>())
           .build();
   Node response = tpuClient.simulateMaintenanceEventAsync(request).get();
 }
 

Parameter
Name	Description
request	SimulateMaintenanceEventRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

simulateMaintenanceEventCallable()

public final UnaryCallable<SimulateMaintenanceEventRequest,Operation> simulateMaintenanceEventCallable()

Simulates a maintenance event.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   SimulateMaintenanceEventRequest request =
       SimulateMaintenanceEventRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .addAllWorkerIds(new ArrayList<String>())
           .build();
   ApiFuture<Operation> future =
       tpuClient.simulateMaintenanceEventCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<SimulateMaintenanceEventRequest,Operation>

simulateMaintenanceEventOperationCallable()

public final OperationCallable<SimulateMaintenanceEventRequest,Node,OperationMetadata> simulateMaintenanceEventOperationCallable()

Simulates a maintenance event.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   SimulateMaintenanceEventRequest request =
       SimulateMaintenanceEventRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .addAllWorkerIds(new ArrayList<String>())
           .build();
   OperationFuture<Node, OperationMetadata> future =
       tpuClient.simulateMaintenanceEventOperationCallable().futureCall(request);
   // Do something.
   Node response = future.get();
 }
 

Returns
Type	Description
OperationCallable<SimulateMaintenanceEventRequest,Node,OperationMetadata>

startNodeAsync(StartNodeRequest request)

public final OperationFuture<Node,OperationMetadata> startNodeAsync(StartNodeRequest request)

Starts a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   StartNodeRequest request =
       StartNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   Node response = tpuClient.startNodeAsync(request).get();
 }
 

Parameter
Name	Description
request	StartNodeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

startNodeCallable()

public final UnaryCallable<StartNodeRequest,Operation> startNodeCallable()

Starts a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   StartNodeRequest request =
       StartNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   ApiFuture<Operation> future = tpuClient.startNodeCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<StartNodeRequest,Operation>

startNodeOperationCallable()

public final OperationCallable<StartNodeRequest,Node,OperationMetadata> startNodeOperationCallable()

Starts a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   StartNodeRequest request =
       StartNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   OperationFuture<Node, OperationMetadata> future =
       tpuClient.startNodeOperationCallable().futureCall(request);
   // Do something.
   Node response = future.get();
 }
 

Returns
Type	Description
OperationCallable<StartNodeRequest,Node,OperationMetadata>

stopNodeAsync(StopNodeRequest request)

public final OperationFuture<Node,OperationMetadata> stopNodeAsync(StopNodeRequest request)

Stops a node. This operation is only available with single TPU nodes.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   StopNodeRequest request =
       StopNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   Node response = tpuClient.stopNodeAsync(request).get();
 }
 

Parameter
Name	Description
request	StopNodeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

stopNodeCallable()

public final UnaryCallable<StopNodeRequest,Operation> stopNodeCallable()

Stops a node. This operation is only available with single TPU nodes.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   StopNodeRequest request =
       StopNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   ApiFuture<Operation> future = tpuClient.stopNodeCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<StopNodeRequest,Operation>

stopNodeOperationCallable()

public final OperationCallable<StopNodeRequest,Node,OperationMetadata> stopNodeOperationCallable()

Stops a node. This operation is only available with single TPU nodes.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   StopNodeRequest request =
       StopNodeRequest.newBuilder()
           .setName(NodeName.of("[PROJECT]", "[LOCATION]", "[NODE]").toString())
           .build();
   OperationFuture<Node, OperationMetadata> future =
       tpuClient.stopNodeOperationCallable().futureCall(request);
   // Do something.
   Node response = future.get();
 }
 

Returns
Type	Description
OperationCallable<StopNodeRequest,Node,OperationMetadata>

updateNodeAsync(Node node, FieldMask updateMask)

public final OperationFuture<Node,OperationMetadata> updateNodeAsync(Node node, FieldMask updateMask)

Updates the configurations of a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   Node node = Node.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Node response = tpuClient.updateNodeAsync(node, updateMask).get();
 }
 

Parameters
Name	Description
node	Node Required. The node. Only fields specified in update_mask are updated.
updateMask	FieldMask Required. Mask of fields from Node to update. Supported fields: [description, tags, labels, metadata, network_config.enable_external_ips].

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

updateNodeAsync(UpdateNodeRequest request)

public final OperationFuture<Node,OperationMetadata> updateNodeAsync(UpdateNodeRequest request)

Updates the configurations of a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   UpdateNodeRequest request =
       UpdateNodeRequest.newBuilder()
           .setUpdateMask(FieldMask.newBuilder().build())
           .setNode(Node.newBuilder().build())
           .build();
   Node response = tpuClient.updateNodeAsync(request).get();
 }
 

Parameter
Name	Description
request	UpdateNodeRequest The request object containing all of the parameters for the API call.

Returns
Type	Description
OperationFuture<Node,OperationMetadata>

updateNodeCallable()

public final UnaryCallable<UpdateNodeRequest,Operation> updateNodeCallable()

Updates the configurations of a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   UpdateNodeRequest request =
       UpdateNodeRequest.newBuilder()
           .setUpdateMask(FieldMask.newBuilder().build())
           .setNode(Node.newBuilder().build())
           .build();
   ApiFuture<Operation> future = tpuClient.updateNodeCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns
Type	Description
UnaryCallable<UpdateNodeRequest,Operation>

updateNodeOperationCallable()

public final OperationCallable<UpdateNodeRequest,Node,OperationMetadata> updateNodeOperationCallable()

Updates the configurations of a node.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (TpuClient tpuClient = TpuClient.create()) {
   UpdateNodeRequest request =
       UpdateNodeRequest.newBuilder()
           .setUpdateMask(FieldMask.newBuilder().build())
           .setNode(Node.newBuilder().build())
           .build();
   OperationFuture<Node, OperationMetadata> future =
       tpuClient.updateNodeOperationCallable().futureCall(request);
   // Do something.
   Node response = future.get();
 }
 

Returns
Type	Description
OperationCallable<UpdateNodeRequest,Node,OperationMetadata>