Class InstanceTemplatesClient (1.9.1)

Version 1.9.1

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public class InstanceTemplatesClient implements BackgroundResource

Service Description: The InstanceTemplates API.

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:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   String project = "project-309310695";
   String instanceTemplate = "instanceTemplate1009541167";
   InstanceTemplate response = instanceTemplatesClient.get(project, instanceTemplate);
 }
 

Note: close() needs to be called on the InstanceTemplatesClient 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 InstanceTemplatesSettings to create(). For example:

To customize credentials:

 InstanceTemplatesSettings instanceTemplatesSettings =
     InstanceTemplatesSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 InstanceTemplatesClient instanceTemplatesClient =
     InstanceTemplatesClient.create(instanceTemplatesSettings);
 

To customize the endpoint:

 InstanceTemplatesSettings instanceTemplatesSettings =
     InstanceTemplatesSettings.newBuilder().setEndpoint(myEndpoint).build();
 InstanceTemplatesClient instanceTemplatesClient =
     InstanceTemplatesClient.create(instanceTemplatesSettings);
 

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

Inheritance

java.lang.Object > InstanceTemplatesClient

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 InstanceTemplatesClient create()

Constructs an instance of InstanceTemplatesClient with default settings.

Returns

Type	Description
InstanceTemplatesClient

Exceptions

Type	Description
IOException

create(InstanceTemplatesSettings settings)

public static final InstanceTemplatesClient create(InstanceTemplatesSettings settings)

Constructs an instance of InstanceTemplatesClient, 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	InstanceTemplatesSettings

Returns

Type	Description
InstanceTemplatesClient

Exceptions

Type	Description
IOException

create(InstanceTemplatesStub stub)

public static final InstanceTemplatesClient create(InstanceTemplatesStub stub)

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

Parameter

Name	Description
stub	InstanceTemplatesStub

Returns

Type	Description
InstanceTemplatesClient

Constructors

InstanceTemplatesClient(InstanceTemplatesSettings settings)

protected InstanceTemplatesClient(InstanceTemplatesSettings settings)

Constructs an instance of InstanceTemplatesClient, 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	InstanceTemplatesSettings

InstanceTemplatesClient(InstanceTemplatesStub stub)

protected InstanceTemplatesClient(InstanceTemplatesStub stub)

Parameter

Name	Description
stub	InstanceTemplatesStub

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()

deleteAsync(DeleteInstanceTemplateRequest request)

public final OperationFuture<Operation,Operation> deleteAsync(DeleteInstanceTemplateRequest request)

Deletes the specified instance template. Deleting an instance template is permanent and cannot be undone. It is not possible to delete templates that are already in use by a managed instance group.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   DeleteInstanceTemplateRequest request =
       DeleteInstanceTemplateRequest.newBuilder()
           .setInstanceTemplate("instanceTemplate1009541167")
           .setProject("project-309310695")
           .setRequestId("requestId693933066")
           .build();
   Operation response = instanceTemplatesClient.deleteAsync(request).get();
 }
 

Parameter

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

Returns

Type	Description
OperationFuture<Operation,Operation>

deleteAsync(String project, String instanceTemplate)

public final OperationFuture<Operation,Operation> deleteAsync(String project, String instanceTemplate)

Deletes the specified instance template. Deleting an instance template is permanent and cannot be undone. It is not possible to delete templates that are already in use by a managed instance group.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   String project = "project-309310695";
   String instanceTemplate = "instanceTemplate1009541167";
   Operation response = instanceTemplatesClient.deleteAsync(project, instanceTemplate).get();
 }
 

Parameters

Name	Description
project	String Project ID for this request.
instanceTemplate	String The name of the instance template to delete.

Returns

Type	Description
OperationFuture<Operation,Operation>

deleteCallable()

public final UnaryCallable<DeleteInstanceTemplateRequest,Operation> deleteCallable()

Deletes the specified instance template. Deleting an instance template is permanent and cannot be undone. It is not possible to delete templates that are already in use by a managed instance group.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   DeleteInstanceTemplateRequest request =
       DeleteInstanceTemplateRequest.newBuilder()
           .setInstanceTemplate("instanceTemplate1009541167")
           .setProject("project-309310695")
           .setRequestId("requestId693933066")
           .build();
   ApiFuture<Operation> future = instanceTemplatesClient.deleteCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns

Type	Description
UnaryCallable<DeleteInstanceTemplateRequest,Operation>

deleteOperationCallable()

public final OperationCallable<DeleteInstanceTemplateRequest,Operation,Operation> deleteOperationCallable()

Deletes the specified instance template. Deleting an instance template is permanent and cannot be undone. It is not possible to delete templates that are already in use by a managed instance group.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   DeleteInstanceTemplateRequest request =
       DeleteInstanceTemplateRequest.newBuilder()
           .setInstanceTemplate("instanceTemplate1009541167")
           .setProject("project-309310695")
           .setRequestId("requestId693933066")
           .build();
   OperationFuture<Operation, Operation> future =
       instanceTemplatesClient.deleteOperationCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns

Type	Description
OperationCallable<DeleteInstanceTemplateRequest,Operation,Operation>

get(GetInstanceTemplateRequest request)

public final InstanceTemplate get(GetInstanceTemplateRequest request)

Returns the specified instance template. Gets a list of available instance templates by making a list() request.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   GetInstanceTemplateRequest request =
       GetInstanceTemplateRequest.newBuilder()
           .setInstanceTemplate("instanceTemplate1009541167")
           .setProject("project-309310695")
           .build();
   InstanceTemplate response = instanceTemplatesClient.get(request);
 }
 

Parameter

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

Returns

Type	Description
InstanceTemplate

get(String project, String instanceTemplate)

public final InstanceTemplate get(String project, String instanceTemplate)

Returns the specified instance template. Gets a list of available instance templates by making a list() request.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   String project = "project-309310695";
   String instanceTemplate = "instanceTemplate1009541167";
   InstanceTemplate response = instanceTemplatesClient.get(project, instanceTemplate);
 }
 

Parameters

Name	Description
project	String Project ID for this request.
instanceTemplate	String The name of the instance template.

Returns

Type	Description
InstanceTemplate

getCallable()

public final UnaryCallable<GetInstanceTemplateRequest,InstanceTemplate> getCallable()

Returns the specified instance template. Gets a list of available instance templates by making a list() request.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   GetInstanceTemplateRequest request =
       GetInstanceTemplateRequest.newBuilder()
           .setInstanceTemplate("instanceTemplate1009541167")
           .setProject("project-309310695")
           .build();
   ApiFuture<InstanceTemplate> future =
       instanceTemplatesClient.getCallable().futureCall(request);
   // Do something.
   InstanceTemplate response = future.get();
 }
 

Returns

Type	Description
UnaryCallable<GetInstanceTemplateRequest,InstanceTemplate>

getIamPolicy(GetIamPolicyInstanceTemplateRequest request)

public final Policy getIamPolicy(GetIamPolicyInstanceTemplateRequest request)

Gets the access control policy for a resource. May be empty if no such policy or resource exists.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   GetIamPolicyInstanceTemplateRequest request =
       GetIamPolicyInstanceTemplateRequest.newBuilder()
           .setOptionsRequestedPolicyVersion(-574521795)
           .setProject("project-309310695")
           .setResource("resource-341064690")
           .build();
   Policy response = instanceTemplatesClient.getIamPolicy(request);
 }
 

Parameter

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

Returns

Type	Description
Policy

getIamPolicy(String project, String resource)

public final Policy getIamPolicy(String project, String resource)

Gets the access control policy for a resource. May be empty if no such policy or resource exists.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   String project = "project-309310695";
   String resource = "resource-341064690";
   Policy response = instanceTemplatesClient.getIamPolicy(project, resource);
 }
 

Parameters

Name	Description
project	String Project ID for this request.
resource	String Name or id of the resource for this request.

Returns

Type	Description
Policy

getIamPolicyCallable()

public final UnaryCallable<GetIamPolicyInstanceTemplateRequest,Policy> getIamPolicyCallable()

Gets the access control policy for a resource. May be empty if no such policy or resource exists.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   GetIamPolicyInstanceTemplateRequest request =
       GetIamPolicyInstanceTemplateRequest.newBuilder()
           .setOptionsRequestedPolicyVersion(-574521795)
           .setProject("project-309310695")
           .setResource("resource-341064690")
           .build();
   ApiFuture<Policy> future = instanceTemplatesClient.getIamPolicyCallable().futureCall(request);
   // Do something.
   Policy response = future.get();
 }
 

Returns

Type	Description
UnaryCallable<GetIamPolicyInstanceTemplateRequest,Policy>

getSettings()

public final InstanceTemplatesSettings getSettings()

Returns

Type	Description
InstanceTemplatesSettings

getStub()

public InstanceTemplatesStub getStub()

Returns

Type	Description
InstanceTemplatesStub

insertAsync(InsertInstanceTemplateRequest request)

public final OperationFuture<Operation,Operation> insertAsync(InsertInstanceTemplateRequest request)

Creates an instance template in the specified project using the data that is included in the request. If you are creating a new template to update an existing instance group, your new instance template must use the same network or, if applicable, the same subnetwork as the original template.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   InsertInstanceTemplateRequest request =
       InsertInstanceTemplateRequest.newBuilder()
           .setInstanceTemplateResource(InstanceTemplate.newBuilder().build())
           .setProject("project-309310695")
           .setRequestId("requestId693933066")
           .build();
   Operation response = instanceTemplatesClient.insertAsync(request).get();
 }
 

Parameter

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

Returns

Type	Description
OperationFuture<Operation,Operation>

insertAsync(String project, InstanceTemplate instanceTemplateResource)

public final OperationFuture<Operation,Operation> insertAsync(String project, InstanceTemplate instanceTemplateResource)

Creates an instance template in the specified project using the data that is included in the request. If you are creating a new template to update an existing instance group, your new instance template must use the same network or, if applicable, the same subnetwork as the original template.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   String project = "project-309310695";
   InstanceTemplate instanceTemplateResource = InstanceTemplate.newBuilder().build();
   Operation response =
       instanceTemplatesClient.insertAsync(project, instanceTemplateResource).get();
 }
 

Parameters

Name	Description
project	String Project ID for this request.
instanceTemplateResource	InstanceTemplate The body resource for this request

Returns

Type	Description
OperationFuture<Operation,Operation>

insertCallable()

public final UnaryCallable<InsertInstanceTemplateRequest,Operation> insertCallable()

Creates an instance template in the specified project using the data that is included in the request. If you are creating a new template to update an existing instance group, your new instance template must use the same network or, if applicable, the same subnetwork as the original template.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   InsertInstanceTemplateRequest request =
       InsertInstanceTemplateRequest.newBuilder()
           .setInstanceTemplateResource(InstanceTemplate.newBuilder().build())
           .setProject("project-309310695")
           .setRequestId("requestId693933066")
           .build();
   ApiFuture<Operation> future = instanceTemplatesClient.insertCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns

Type	Description
UnaryCallable<InsertInstanceTemplateRequest,Operation>

insertOperationCallable()

public final OperationCallable<InsertInstanceTemplateRequest,Operation,Operation> insertOperationCallable()

Creates an instance template in the specified project using the data that is included in the request. If you are creating a new template to update an existing instance group, your new instance template must use the same network or, if applicable, the same subnetwork as the original template.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   InsertInstanceTemplateRequest request =
       InsertInstanceTemplateRequest.newBuilder()
           .setInstanceTemplateResource(InstanceTemplate.newBuilder().build())
           .setProject("project-309310695")
           .setRequestId("requestId693933066")
           .build();
   OperationFuture<Operation, Operation> future =
       instanceTemplatesClient.insertOperationCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
 

Returns

Type	Description
OperationCallable<InsertInstanceTemplateRequest,Operation,Operation>

isShutdown()

public boolean isShutdown()

Returns

Type	Description
boolean

isTerminated()

public boolean isTerminated()

Returns

Type	Description
boolean

list(ListInstanceTemplatesRequest request)

public final InstanceTemplatesClient.ListPagedResponse list(ListInstanceTemplatesRequest request)

Retrieves a list of instance templates that are contained within the specified project.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   ListInstanceTemplatesRequest request =
       ListInstanceTemplatesRequest.newBuilder()
           .setFilter("filter-1274492040")
           .setMaxResults(1128457243)
           .setOrderBy("orderBy-1207110587")
           .setPageToken("pageToken873572522")
           .setProject("project-309310695")
           .setReturnPartialSuccess(true)
           .build();
   for (InstanceTemplate element : instanceTemplatesClient.list(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter

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

Returns

Type	Description
InstanceTemplatesClient.ListPagedResponse

list(String project)

public final InstanceTemplatesClient.ListPagedResponse list(String project)

Retrieves a list of instance templates that are contained within the specified project.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   String project = "project-309310695";
   for (InstanceTemplate element : instanceTemplatesClient.list(project).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameter

Name	Description
project	String Project ID for this request.

Returns

Type	Description
InstanceTemplatesClient.ListPagedResponse

listCallable()

public final UnaryCallable<ListInstanceTemplatesRequest,InstanceTemplateList> listCallable()

Retrieves a list of instance templates that are contained within the specified project.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   ListInstanceTemplatesRequest request =
       ListInstanceTemplatesRequest.newBuilder()
           .setFilter("filter-1274492040")
           .setMaxResults(1128457243)
           .setOrderBy("orderBy-1207110587")
           .setPageToken("pageToken873572522")
           .setProject("project-309310695")
           .setReturnPartialSuccess(true)
           .build();
   while (true) {
     InstanceTemplateList response = instanceTemplatesClient.listCallable().call(request);
     for (InstanceTemplate element : response.getResponsesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

Returns

Type	Description
UnaryCallable<ListInstanceTemplatesRequest,InstanceTemplateList>

listPagedCallable()

public final UnaryCallable<ListInstanceTemplatesRequest,InstanceTemplatesClient.ListPagedResponse> listPagedCallable()

Retrieves a list of instance templates that are contained within the specified project.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   ListInstanceTemplatesRequest request =
       ListInstanceTemplatesRequest.newBuilder()
           .setFilter("filter-1274492040")
           .setMaxResults(1128457243)
           .setOrderBy("orderBy-1207110587")
           .setPageToken("pageToken873572522")
           .setProject("project-309310695")
           .setReturnPartialSuccess(true)
           .build();
   ApiFuture<InstanceTemplate> future =
       instanceTemplatesClient.listPagedCallable().futureCall(request);
   // Do something.
   for (InstanceTemplate element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Returns

Type	Description
UnaryCallable<ListInstanceTemplatesRequest,ListPagedResponse>

setIamPolicy(SetIamPolicyInstanceTemplateRequest request)

public final Policy setIamPolicy(SetIamPolicyInstanceTemplateRequest request)

Sets the access control policy on the specified resource. Replaces any existing policy.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   SetIamPolicyInstanceTemplateRequest request =
       SetIamPolicyInstanceTemplateRequest.newBuilder()
           .setGlobalSetPolicyRequestResource(GlobalSetPolicyRequest.newBuilder().build())
           .setProject("project-309310695")
           .setResource("resource-341064690")
           .build();
   Policy response = instanceTemplatesClient.setIamPolicy(request);
 }
 

Parameter

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

Returns

Type	Description
Policy

setIamPolicy(String project, String resource, GlobalSetPolicyRequest globalSetPolicyRequestResource)

public final Policy setIamPolicy(String project, String resource, GlobalSetPolicyRequest globalSetPolicyRequestResource)

Sets the access control policy on the specified resource. Replaces any existing policy.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   String project = "project-309310695";
   String resource = "resource-341064690";
   GlobalSetPolicyRequest globalSetPolicyRequestResource =
       GlobalSetPolicyRequest.newBuilder().build();
   Policy response =
       instanceTemplatesClient.setIamPolicy(project, resource, globalSetPolicyRequestResource);
 }
 

Parameters

Name	Description
project	String Project ID for this request.
resource	String Name or id of the resource for this request.
globalSetPolicyRequestResource	GlobalSetPolicyRequest The body resource for this request

Returns

Type	Description
Policy

setIamPolicyCallable()

public final UnaryCallable<SetIamPolicyInstanceTemplateRequest,Policy> setIamPolicyCallable()

Sets the access control policy on the specified resource. Replaces any existing policy.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   SetIamPolicyInstanceTemplateRequest request =
       SetIamPolicyInstanceTemplateRequest.newBuilder()
           .setGlobalSetPolicyRequestResource(GlobalSetPolicyRequest.newBuilder().build())
           .setProject("project-309310695")
           .setResource("resource-341064690")
           .build();
   ApiFuture<Policy> future = instanceTemplatesClient.setIamPolicyCallable().futureCall(request);
   // Do something.
   Policy response = future.get();
 }
 

Returns

Type	Description
UnaryCallable<SetIamPolicyInstanceTemplateRequest,Policy>

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()

testIamPermissions(TestIamPermissionsInstanceTemplateRequest request)

public final TestPermissionsResponse testIamPermissions(TestIamPermissionsInstanceTemplateRequest request)

Returns permissions that a caller has on the specified resource.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   TestIamPermissionsInstanceTemplateRequest request =
       TestIamPermissionsInstanceTemplateRequest.newBuilder()
           .setProject("project-309310695")
           .setResource("resource-341064690")
           .setTestPermissionsRequestResource(TestPermissionsRequest.newBuilder().build())
           .build();
   TestPermissionsResponse response = instanceTemplatesClient.testIamPermissions(request);
 }
 

Parameter

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

Returns

Type	Description
TestPermissionsResponse

testIamPermissions(String project, String resource, TestPermissionsRequest testPermissionsRequestResource)

public final TestPermissionsResponse testIamPermissions(String project, String resource, TestPermissionsRequest testPermissionsRequestResource)

Returns permissions that a caller has on the specified resource.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   String project = "project-309310695";
   String resource = "resource-341064690";
   TestPermissionsRequest testPermissionsRequestResource =
       TestPermissionsRequest.newBuilder().build();
   TestPermissionsResponse response =
       instanceTemplatesClient.testIamPermissions(
           project, resource, testPermissionsRequestResource);
 }
 

Parameters

Name	Description
project	String Project ID for this request.
resource	String Name or id of the resource for this request.
testPermissionsRequestResource	TestPermissionsRequest The body resource for this request

Returns

Type	Description
TestPermissionsResponse

testIamPermissionsCallable()

public final UnaryCallable<TestIamPermissionsInstanceTemplateRequest,TestPermissionsResponse> testIamPermissionsCallable()

Returns permissions that a caller has on the specified resource.

Sample code:

 try (InstanceTemplatesClient instanceTemplatesClient = InstanceTemplatesClient.create()) {
   TestIamPermissionsInstanceTemplateRequest request =
       TestIamPermissionsInstanceTemplateRequest.newBuilder()
           .setProject("project-309310695")
           .setResource("resource-341064690")
           .setTestPermissionsRequestResource(TestPermissionsRequest.newBuilder().build())
           .build();
   ApiFuture<TestPermissionsResponse> future =
       instanceTemplatesClient.testIamPermissionsCallable().futureCall(request);
   // Do something.
   TestPermissionsResponse response = future.get();
 }
 

Returns

Type	Description
UnaryCallable<TestIamPermissionsInstanceTemplateRequest,TestPermissionsResponse>