Package com.google.cloud.aiplatform.v1beta1

Class EvaluationServiceClient

java.lang.Object
com.google.cloud.aiplatform.v1beta1.EvaluationServiceClient
All Implemented Interfaces:
BackgroundResource, AutoCloseable
@BetaApi @Generated("by gapic-generator-java") public class EvaluationServiceClient extends Object implements BackgroundResource
Service Description: Vertex AI Online Evaluation Service.

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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   EvaluateInstancesRequest request =
       EvaluateInstancesRequest.newBuilder()
           .setLocation(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .addAllMetrics(new ArrayList<Metric>())
           .addAllMetricSources(new ArrayList<MetricSource>())
           .setInstance(EvaluationInstance.newBuilder().build())
           .setAutoraterConfig(AutoraterConfig.newBuilder().build())
           .build();
   EvaluateInstancesResponse response = evaluationServiceClient.evaluateInstances(request);
 }

Note: close() needs to be called on the EvaluationServiceClient 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

EvaluateInstances

Evaluates instances based on a given metric.

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

  • evaluateInstances(EvaluateInstancesRequest request)

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

  • evaluateInstancesCallable()

EvaluateDataset

Evaluates a dataset based on a set of given metrics.

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

  • evaluateDatasetAsync(EvaluateDatasetRequest request)

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

  • evaluateDatasetOperationCallable()

  • evaluateDatasetCallable()

GenerateInstanceRubrics

Generates rubrics for a given prompt. A rubric represents a single testable criterion for evaluation. One input prompt could have multiple rubrics This RPC allows users to get suggested rubrics based on provided prompt, which can then be reviewed and used for subsequent evaluations.

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

  • generateInstanceRubrics(GenerateInstanceRubricsRequest request)

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

  • generateInstanceRubricsCallable()

ListLocations

Lists information about the supported locations for this service.

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

  • listLocations(ListLocationsRequest request)

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

  • listLocationsPagedCallable()

  • listLocationsCallable()

GetLocation

Gets information about a location.

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

  • getLocation(GetLocationRequest request)

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

  • getLocationCallable()

SetIamPolicy

Sets the access control policy on the specified resource. Replacesany existing policy.

Can return `NOT_FOUND`, `INVALID_ARGUMENT`, and `PERMISSION_DENIED`errors.

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

  • setIamPolicy(SetIamPolicyRequest request)

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

  • setIamPolicyCallable()

GetIamPolicy

Gets the access control policy for a resource. Returns an empty policyif the resource exists and does not have a policy set.

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

  • getIamPolicy(GetIamPolicyRequest request)

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

  • getIamPolicyCallable()

TestIamPermissions

Returns permissions that a caller has on the specified resource. If theresource does not exist, this will return an empty set ofpermissions, not a `NOT_FOUND` error.

Note: This operation is designed to be used for buildingpermission-aware UIs and command-line tools, not for authorizationchecking. This operation may "fail open" without warning.

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

  • testIamPermissions(TestIamPermissionsRequest request)

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

  • testIamPermissionsCallable()

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 EvaluationServiceSettings 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
 EvaluationServiceSettings evaluationServiceSettings =
     EvaluationServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 EvaluationServiceClient evaluationServiceClient =
     EvaluationServiceClient.create(evaluationServiceSettings);

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
 EvaluationServiceSettings evaluationServiceSettings =
     EvaluationServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 EvaluationServiceClient evaluationServiceClient =
     EvaluationServiceClient.create(evaluationServiceSettings);

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

  • Constructor Details

    • EvaluationServiceClient

      protected EvaluationServiceClient(EvaluationServiceSettings settings) throws IOException
      Constructs an instance of EvaluationServiceClient, 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.
      Throws:
      IOException

    • EvaluationServiceClient

      protected EvaluationServiceClient(EvaluationServiceStub stub)

  • Method Details

    • create

      public static final EvaluationServiceClient create() throws IOException
      Constructs an instance of EvaluationServiceClient with default settings.
      Throws:
      IOException

    • create

      public static final EvaluationServiceClient create(EvaluationServiceSettings settings) throws IOException
      Constructs an instance of EvaluationServiceClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.
      Throws:
      IOException

    • create

      public static final EvaluationServiceClient create(EvaluationServiceStub stub)
      Constructs an instance of EvaluationServiceClient, using the given stub for making calls. This is for advanced usage - prefer using create(EvaluationServiceSettings).

    • getSettings

      public final EvaluationServiceSettings getSettings()

    • getStub

      public EvaluationServiceStub getStub()

    • 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.

    • evaluateInstances

      public final EvaluateInstancesResponse evaluateInstances(EvaluateInstancesRequest request)
      Evaluates instances based on a given metric.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   EvaluateInstancesRequest request =
       EvaluateInstancesRequest.newBuilder()
           .setLocation(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .addAllMetrics(new ArrayList<Metric>())
           .addAllMetricSources(new ArrayList<MetricSource>())
           .setInstance(EvaluationInstance.newBuilder().build())
           .setAutoraterConfig(AutoraterConfig.newBuilder().build())
           .build();
   EvaluateInstancesResponse response = evaluationServiceClient.evaluateInstances(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • evaluateInstancesCallable

      public final UnaryCallable<EvaluateInstancesRequest,EvaluateInstancesResponse> evaluateInstancesCallable()
      Evaluates instances based on a given metric.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   EvaluateInstancesRequest request =
       EvaluateInstancesRequest.newBuilder()
           .setLocation(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .addAllMetrics(new ArrayList<Metric>())
           .addAllMetricSources(new ArrayList<MetricSource>())
           .setInstance(EvaluationInstance.newBuilder().build())
           .setAutoraterConfig(AutoraterConfig.newBuilder().build())
           .build();
   ApiFuture<EvaluateInstancesResponse> future =
       evaluationServiceClient.evaluateInstancesCallable().futureCall(request);
   // Do something.
   EvaluateInstancesResponse response = future.get();
 }

    • evaluateDatasetAsync

      public final OperationFuture<EvaluateDatasetResponse,EvaluateDatasetOperationMetadata> evaluateDatasetAsync(EvaluateDatasetRequest request)
      Evaluates a dataset based on a set of given metrics.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   EvaluateDatasetRequest request =
       EvaluateDatasetRequest.newBuilder()
           .setLocation(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setDataset(EvaluationDataset.newBuilder().build())
           .addAllMetrics(new ArrayList<Metric>())
           .setOutputConfig(OutputConfig.newBuilder().build())
           .setAutoraterConfig(AutoraterConfig.newBuilder().build())
           .build();
   EvaluateDatasetResponse response =
       evaluationServiceClient.evaluateDatasetAsync(request).get();
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • evaluateDatasetOperationCallable

      public final OperationCallable<EvaluateDatasetRequest,EvaluateDatasetResponse,EvaluateDatasetOperationMetadata> evaluateDatasetOperationCallable()
      Evaluates a dataset based on a set of given metrics.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   EvaluateDatasetRequest request =
       EvaluateDatasetRequest.newBuilder()
           .setLocation(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setDataset(EvaluationDataset.newBuilder().build())
           .addAllMetrics(new ArrayList<Metric>())
           .setOutputConfig(OutputConfig.newBuilder().build())
           .setAutoraterConfig(AutoraterConfig.newBuilder().build())
           .build();
   OperationFuture<EvaluateDatasetResponse, EvaluateDatasetOperationMetadata> future =
       evaluationServiceClient.evaluateDatasetOperationCallable().futureCall(request);
   // Do something.
   EvaluateDatasetResponse response = future.get();
 }

    • evaluateDatasetCallable

      public final UnaryCallable<EvaluateDatasetRequest,Operation> evaluateDatasetCallable()
      Evaluates a dataset based on a set of given metrics.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   EvaluateDatasetRequest request =
       EvaluateDatasetRequest.newBuilder()
           .setLocation(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setDataset(EvaluationDataset.newBuilder().build())
           .addAllMetrics(new ArrayList<Metric>())
           .setOutputConfig(OutputConfig.newBuilder().build())
           .setAutoraterConfig(AutoraterConfig.newBuilder().build())
           .build();
   ApiFuture<Operation> future =
       evaluationServiceClient.evaluateDatasetCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }

    • generateInstanceRubrics

      public final GenerateInstanceRubricsResponse generateInstanceRubrics(GenerateInstanceRubricsRequest request)
      Generates rubrics for a given prompt. A rubric represents a single testable criterion for evaluation. One input prompt could have multiple rubrics This RPC allows users to get suggested rubrics based on provided prompt, which can then be reviewed and used for subsequent evaluations.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   GenerateInstanceRubricsRequest request =
       GenerateInstanceRubricsRequest.newBuilder()
           .setLocation(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .addAllContents(new ArrayList<Content>())
           .setPredefinedRubricGenerationSpec(PredefinedMetricSpec.newBuilder().build())
           .setRubricGenerationSpec(RubricGenerationSpec.newBuilder().build())
           .setAgentConfig(EvaluationInstance.DeprecatedAgentConfig.newBuilder().build())
           .build();
   GenerateInstanceRubricsResponse response =
       evaluationServiceClient.generateInstanceRubrics(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • generateInstanceRubricsCallable

      public final UnaryCallable<GenerateInstanceRubricsRequest,GenerateInstanceRubricsResponse> generateInstanceRubricsCallable()
      Generates rubrics for a given prompt. A rubric represents a single testable criterion for evaluation. One input prompt could have multiple rubrics This RPC allows users to get suggested rubrics based on provided prompt, which can then be reviewed and used for subsequent evaluations.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   GenerateInstanceRubricsRequest request =
       GenerateInstanceRubricsRequest.newBuilder()
           .setLocation(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .addAllContents(new ArrayList<Content>())
           .setPredefinedRubricGenerationSpec(PredefinedMetricSpec.newBuilder().build())
           .setRubricGenerationSpec(RubricGenerationSpec.newBuilder().build())
           .setAgentConfig(EvaluationInstance.DeprecatedAgentConfig.newBuilder().build())
           .build();
   ApiFuture<GenerateInstanceRubricsResponse> future =
       evaluationServiceClient.generateInstanceRubricsCallable().futureCall(request);
   // Do something.
   GenerateInstanceRubricsResponse response = future.get();
 }

    • listLocations

      public final EvaluationServiceClient.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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Location element : evaluationServiceClient.listLocations(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • listLocationsPagedCallable

      public final UnaryCallable<ListLocationsRequest,EvaluationServiceClient.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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Location> future =
       evaluationServiceClient.listLocationsPagedCallable().futureCall(request);
   // Do something.
   for (Location element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

    • 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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListLocationsResponse response =
         evaluationServiceClient.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;
     }
   }
 }

    • getLocation

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   Location response = evaluationServiceClient.getLocation(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • 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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   ApiFuture<Location> future =
       evaluationServiceClient.getLocationCallable().futureCall(request);
   // Do something.
   Location response = future.get();
 }

    • setIamPolicy

      public final Policy setIamPolicy(SetIamPolicyRequest request)
      Sets the access control policy on the specified resource. Replacesany existing policy.

      Can return `NOT_FOUND`, `INVALID_ARGUMENT`, and `PERMISSION_DENIED`errors.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   SetIamPolicyRequest request =
       SetIamPolicyRequest.newBuilder()
           .setResource(
               EndpointName.ofProjectLocationEndpointName(
                       "[PROJECT]", "[LOCATION]", "[ENDPOINT]")
                   .toString())
           .setPolicy(Policy.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   Policy response = evaluationServiceClient.setIamPolicy(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • setIamPolicyCallable

      public final UnaryCallable<SetIamPolicyRequest,Policy> setIamPolicyCallable()
      Sets the access control policy on the specified resource. Replacesany existing policy.

      Can return `NOT_FOUND`, `INVALID_ARGUMENT`, and `PERMISSION_DENIED`errors.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   SetIamPolicyRequest request =
       SetIamPolicyRequest.newBuilder()
           .setResource(
               EndpointName.ofProjectLocationEndpointName(
                       "[PROJECT]", "[LOCATION]", "[ENDPOINT]")
                   .toString())
           .setPolicy(Policy.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Policy> future = evaluationServiceClient.setIamPolicyCallable().futureCall(request);
   // Do something.
   Policy response = future.get();
 }

    • getIamPolicy

      public final Policy getIamPolicy(GetIamPolicyRequest request)
      Gets the access control policy for a resource. Returns an empty policyif the resource exists and does not have a policy set.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   GetIamPolicyRequest request =
       GetIamPolicyRequest.newBuilder()
           .setResource(
               EndpointName.ofProjectLocationEndpointName(
                       "[PROJECT]", "[LOCATION]", "[ENDPOINT]")
                   .toString())
           .setOptions(GetPolicyOptions.newBuilder().build())
           .build();
   Policy response = evaluationServiceClient.getIamPolicy(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • getIamPolicyCallable

      public final UnaryCallable<GetIamPolicyRequest,Policy> getIamPolicyCallable()
      Gets the access control policy for a resource. Returns an empty policyif the resource exists and does not have a policy set.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   GetIamPolicyRequest request =
       GetIamPolicyRequest.newBuilder()
           .setResource(
               EndpointName.ofProjectLocationEndpointName(
                       "[PROJECT]", "[LOCATION]", "[ENDPOINT]")
                   .toString())
           .setOptions(GetPolicyOptions.newBuilder().build())
           .build();
   ApiFuture<Policy> future = evaluationServiceClient.getIamPolicyCallable().futureCall(request);
   // Do something.
   Policy response = future.get();
 }

    • testIamPermissions

      public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsRequest request)
      Returns permissions that a caller has on the specified resource. If theresource does not exist, this will return an empty set ofpermissions, not a `NOT_FOUND` error.

      Note: This operation is designed to be used for buildingpermission-aware UIs and command-line tools, not for authorizationchecking. This operation may "fail open" without warning.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   TestIamPermissionsRequest request =
       TestIamPermissionsRequest.newBuilder()
           .setResource(
               EndpointName.ofProjectLocationEndpointName(
                       "[PROJECT]", "[LOCATION]", "[ENDPOINT]")
                   .toString())
           .addAllPermissions(new ArrayList<String>())
           .build();
   TestIamPermissionsResponse response = evaluationServiceClient.testIamPermissions(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • testIamPermissionsCallable

      public final UnaryCallable<TestIamPermissionsRequest,TestIamPermissionsResponse> testIamPermissionsCallable()
      Returns permissions that a caller has on the specified resource. If theresource does not exist, this will return an empty set ofpermissions, not a `NOT_FOUND` error.

      Note: This operation is designed to be used for buildingpermission-aware UIs and command-line tools, not for authorizationchecking. This operation may "fail open" without warning.

      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 (EvaluationServiceClient evaluationServiceClient = EvaluationServiceClient.create()) {
   TestIamPermissionsRequest request =
       TestIamPermissionsRequest.newBuilder()
           .setResource(
               EndpointName.ofProjectLocationEndpointName(
                       "[PROJECT]", "[LOCATION]", "[ENDPOINT]")
                   .toString())
           .addAllPermissions(new ArrayList<String>())
           .build();
   ApiFuture<TestIamPermissionsResponse> future =
       evaluationServiceClient.testIamPermissionsCallable().futureCall(request);
   // Do something.
   TestIamPermissionsResponse response = future.get();
 }

    • close

      public final void close()
      Specified by:
      close in interface AutoCloseable

    • shutdown

      public void shutdown()
      Specified by:
      shutdown in interface BackgroundResource

    • isShutdown

      public boolean isShutdown()
      Specified by:
      isShutdown in interface BackgroundResource

    • isTerminated

      public boolean isTerminated()
      Specified by:
      isTerminated in interface BackgroundResource

    • shutdownNow

      public void shutdownNow()
      Specified by:
      shutdownNow in interface BackgroundResource

    • awaitTermination

      public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException
      Specified by:
      awaitTermination in interface BackgroundResource
      Throws:
      InterruptedException