Class RegionBackendServicesClient (1.88.0)

GitHub RepositoryProduct Reference

Service Description: The RegionBackendServices 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:


 // 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 (RegionBackendServicesClient regionBackendServicesClient =
     RegionBackendServicesClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   String backendService = "backendService-1884714623";
   BackendService response = regionBackendServicesClient.get(project, region, backendService);
 }

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

Methods
Method Description Method Variants

Delete

Deletes the specified regional BackendService resource.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • deleteAsync(DeleteRegionBackendServiceRequest request)

Methods that return long-running operations have "Async" method variants that return OperationFuture, which is used to track polling of the service.

  • deleteAsync(String project, String region, String backendService)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • deleteOperationCallable()

  • deleteCallable()

Get

Returns the specified regional BackendService resource.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • get(GetRegionBackendServiceRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • get(String project, String region, String backendService)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • getCallable()

GetHealth

Gets the most recent health check results for this regional BackendService.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • getHealth(GetHealthRegionBackendServiceRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • getHealth(String project, String region, String backendService, ResourceGroupReference resourceGroupReferenceResource)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • getHealthCallable()

GetIamPolicy

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

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • getIamPolicy(GetIamPolicyRegionBackendServiceRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • getIamPolicy(String project, String region, String resource)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • getIamPolicyCallable()

Insert

Creates a regional BackendService resource in the specified project using the data included in the request. For more information, see Backend services overview.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • insertAsync(InsertRegionBackendServiceRequest request)

Methods that return long-running operations have "Async" method variants that return OperationFuture, which is used to track polling of the service.

  • insertAsync(String project, String region, BackendService backendServiceResource)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • insertOperationCallable()

  • insertCallable()

List

Retrieves the list of regional BackendService resources available to the specified project in the given region.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • list(ListRegionBackendServicesRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • list(String project, String region)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • listPagedCallable()

  • listCallable()

ListUsable

Retrieves a list of all usable backend services in the specified project in the given region.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • listUsable(ListUsableRegionBackendServicesRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • listUsable(String project, String region)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • listUsablePagedCallable()

  • listUsableCallable()

Patch

Updates the specified regional BackendService resource with the data included in the request. For more information, see Understanding backend services This method supports PATCH semantics and uses the JSON merge patch format and processing rules.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • patchAsync(PatchRegionBackendServiceRequest request)

Methods that return long-running operations have "Async" method variants that return OperationFuture, which is used to track polling of the service.

  • patchAsync(String project, String region, String backendService, BackendService backendServiceResource)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • patchOperationCallable()

  • patchCallable()

SetIamPolicy

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

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • setIamPolicy(SetIamPolicyRegionBackendServiceRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • setIamPolicy(String project, String region, String resource, RegionSetPolicyRequest regionSetPolicyRequestResource)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • setIamPolicyCallable()

SetSecurityPolicy

Sets the Google Cloud Armor security policy for the specified backend service. For more information, see Google Cloud Armor Overview

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • setSecurityPolicyAsync(SetSecurityPolicyRegionBackendServiceRequest request)

Methods that return long-running operations have "Async" method variants that return OperationFuture, which is used to track polling of the service.

  • setSecurityPolicyAsync(String project, String region, String backendService, SecurityPolicyReference securityPolicyReferenceResource)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • setSecurityPolicyOperationCallable()

  • setSecurityPolicyCallable()

TestIamPermissions

Returns permissions that a caller has on the specified resource.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • testIamPermissions(TestIamPermissionsRegionBackendServiceRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • testIamPermissions(String project, String region, String resource, TestPermissionsRequest testPermissionsRequestResource)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • testIamPermissionsCallable()

Update

Updates the specified regional BackendService resource with the data included in the request. For more information, see Backend services overview .

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • updateAsync(UpdateRegionBackendServiceRequest request)

Methods that return long-running operations have "Async" method variants that return OperationFuture, which is used to track polling of the service.

  • updateAsync(String project, String region, String backendService, BackendService backendServiceResource)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • updateOperationCallable()

  • updateCallable()

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 RegionBackendServicesSettings 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
 RegionBackendServicesSettings regionBackendServicesSettings =
     RegionBackendServicesSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 RegionBackendServicesClient regionBackendServicesClient =
     RegionBackendServicesClient.create(regionBackendServicesSettings);

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
 RegionBackendServicesSettings regionBackendServicesSettings =
     RegionBackendServicesSettings.newBuilder().setEndpoint(myEndpoint).build();
 RegionBackendServicesClient regionBackendServicesClient =
     RegionBackendServicesClient.create(regionBackendServicesSettings);

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

Inheritance

java.lang.Object > RegionBackendServicesClient

Static Methods

create()

public static final RegionBackendServicesClient create()

Constructs an instance of RegionBackendServicesClient with default settings.

Returns
Type Description
RegionBackendServicesClient
Exceptions
Type Description
IOException

create(RegionBackendServicesSettings settings)

public static final RegionBackendServicesClient create(RegionBackendServicesSettings settings)

Constructs an instance of RegionBackendServicesClient, 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 RegionBackendServicesSettings
Returns
Type Description
RegionBackendServicesClient
Exceptions
Type Description
IOException

create(RegionBackendServicesStub stub)

public static final RegionBackendServicesClient create(RegionBackendServicesStub stub)

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

Parameter
Name Description
stub RegionBackendServicesStub
Returns
Type Description
RegionBackendServicesClient

Constructors

RegionBackendServicesClient(RegionBackendServicesSettings settings)

protected RegionBackendServicesClient(RegionBackendServicesSettings settings)

Constructs an instance of RegionBackendServicesClient, 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 RegionBackendServicesSettings

RegionBackendServicesClient(RegionBackendServicesStub stub)

protected RegionBackendServicesClient(RegionBackendServicesStub stub)
Parameter
Name Description
stub RegionBackendServicesStub

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(DeleteRegionBackendServiceRequest request)

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

Deletes the specified regional BackendService 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 (RegionBackendServicesClient regionBackendServicesClient =
     RegionBackendServicesClient.create()) {
   DeleteRegionBackendServiceRequest request =
       DeleteRegionBackendServiceRequest.newBuilder()
           .setBackendService("backendService-1884714623")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .setRequestId("requestId693933066")
           .build();
   Operation response = regionBackendServicesClient.deleteAsync(request).get();
 }
Parameter
Name Description
request DeleteRegionBackendServiceRequest

The request object containing all of the parameters for the API call.
Returns
Type Description
OperationFuture<Operation,Operation>

deleteAsync(String project, String region, String backendService)

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

Deletes the specified regional BackendService 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 (RegionBackendServicesClient regionBackendServicesClient =
     RegionBackendServicesClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   String backendService = "backendService-1884714623";
   Operation response =
       regionBackendServicesClient.deleteAsync(project, region, backendService).get();
 }
Parameters
Name Description
project String

Project ID for this request.
region String

Name of the region scoping this request.
backendService String

Name of the BackendService resource to delete.
Returns
Type Description
OperationFuture<Operation,Operation>

deleteCallable()

public final UnaryCallable<DeleteRegionBackendServiceRequest,Operation> deleteCallable()

Deletes the specified regional BackendService 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 (RegionBackendServicesClient regionBackendServicesClient =
     RegionBackendServicesClient.create()) {
   DeleteRegionBackendServiceRequest request =
       DeleteRegionBackendServiceRequest.newBuilder()
           .setBackendService("backendService-1884714623")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .setRequestId("requestId693933066")
           .build();
   ApiFuture<Operation> future =
       regionBackendServicesClient.deleteCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
Returns
Type Description
UnaryCallable<DeleteRegionBackendServiceRequest,Operation>

deleteOperationCallable()

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

Deletes the specified regional BackendService 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 (RegionBackendServicesClient regionBackendServicesClient =
     RegionBackendServicesClient.create()) {
   DeleteRegionBackendServiceRequest request =
       DeleteRegionBackendServiceRequest.newBuilder()
           .setBackendService("backendService-1884714623")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .setRequestId("requestId693933066")
           .build();
   OperationFuture<Operation, Operation> future =
       regionBackendServicesClient.deleteOperationCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
Returns
Type Description
OperationCallable<DeleteRegionBackendServiceRequest,Operation,Operation>

get(GetRegionBackendServiceRequest request)

public final BackendService get(GetRegionBackendServiceRequest request)

Returns the specified regional BackendService 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 (RegionBackendServicesClient regionBackendServicesClient =
     RegionBackendServicesClient.create()) {
   GetRegionBackendServiceRequest request =
       GetRegionBackendServiceRequest.newBuilder()
           .setBackendService("backendService-1884714623")
           .setProject("project-309310695")
           .setRegion("region-934795532")
           .build();
   BackendService response = regionBackendServicesClient.get(request);
 }
Parameter
Name Description
request GetRegionBackendServiceRequest

The request object containing all of the parameters for the API call.
Returns
Type Description
BackendService

get(String project, String region, String backendService)

public final BackendService get(String project, String region, String backendService)

Returns the specified regional BackendService 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 (RegionBackendServicesClient regionBackendServicesClient =
     RegionBackendServicesClient.create()) {
   String project = "project-309310695";
   String region = "region-934795532";
   String backendService = "backendService-1884714623";
   BackendService response = regionBackendServicesClient.get(project, region, backendService);
 }
Parameters
Name Description
project String

Project ID for this request.
region String

Name of the region scoping this request.
backendService String

Name of the BackendService resource to return.
Returns
Type Description
BackendService