Package com.google.cloud.aiplatform.v1beta1

Class VizierServiceClient

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

Vertex AI Vizier is a service to solve blackbox optimization problems, such as tuning machine learning hyperparameters and searching over deep learning architectures.

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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   Study study = Study.newBuilder().build();
   Study response = vizierServiceClient.createStudy(parent, study);
 }

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

CreateStudy

Creates a Study. A resource name will be generated after creation of the Study.

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

  • createStudy(CreateStudyRequest request)

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

  • createStudy(LocationName parent, Study study)

  • createStudy(String parent, Study study)

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

  • createStudyCallable()

GetStudy

Gets a Study by name.

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

  • getStudy(GetStudyRequest request)

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

  • getStudy(StudyName name)

  • getStudy(String name)

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

  • getStudyCallable()

ListStudies

Lists all the studies in a region for an associated project.

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

  • listStudies(ListStudiesRequest request)

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

  • listStudies(LocationName parent)

  • listStudies(String parent)

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

  • listStudiesPagedCallable()

  • listStudiesCallable()

DeleteStudy

Deletes a Study.

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

  • deleteStudy(DeleteStudyRequest request)

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

  • deleteStudy(StudyName name)

  • deleteStudy(String name)

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

  • deleteStudyCallable()

LookupStudy

Looks a study up using the user-defined display_name field instead of the fully qualified resource name.

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

  • lookupStudy(LookupStudyRequest request)

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

  • lookupStudy(LocationName parent)

  • lookupStudy(String parent)

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

  • lookupStudyCallable()

SuggestTrials

Adds one or more Trials to a Study, with parameter values suggested by Vertex AI Vizier. Returns a long-running operation associated with the generation of Trial suggestions. When this long-running operation succeeds, it will contain a [SuggestTrialsResponse][google.cloud.aiplatform.v1beta1.SuggestTrialsResponse].

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

  • suggestTrialsAsync(SuggestTrialsRequest request)

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

  • suggestTrialsOperationCallable()

  • suggestTrialsCallable()

CreateTrial

Adds a user provided Trial to a Study.

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

  • createTrial(CreateTrialRequest request)

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

  • createTrial(StudyName parent, Trial trial)

  • createTrial(String parent, Trial trial)

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

  • createTrialCallable()

GetTrial

Gets a Trial.

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

  • getTrial(GetTrialRequest request)

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

  • getTrial(TrialName name)

  • getTrial(String name)

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

  • getTrialCallable()

ListTrials

Lists the Trials associated with a Study.

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

  • listTrials(ListTrialsRequest request)

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

  • listTrials(StudyName parent)

  • listTrials(String parent)

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

  • listTrialsPagedCallable()

  • listTrialsCallable()

AddTrialMeasurement

Adds a measurement of the objective metrics to a Trial. This measurement is assumed to have been taken before the Trial is complete.

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

  • addTrialMeasurement(AddTrialMeasurementRequest request)

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

  • addTrialMeasurementCallable()

CompleteTrial

Marks a Trial as complete.

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

  • completeTrial(CompleteTrialRequest request)

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

  • completeTrialCallable()

DeleteTrial

Deletes a Trial.

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

  • deleteTrial(DeleteTrialRequest request)

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

  • deleteTrial(TrialName name)

  • deleteTrial(String name)

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

  • deleteTrialCallable()

CheckTrialEarlyStoppingState

Checks whether a Trial should stop or not. Returns a long-running operation. When the operation is successful, it will contain a [CheckTrialEarlyStoppingStateResponse][google.cloud.aiplatform.v1beta1.CheckTrialEarlyStoppingStateResponse].

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

  • checkTrialEarlyStoppingStateAsync(CheckTrialEarlyStoppingStateRequest request)

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

  • checkTrialEarlyStoppingStateOperationCallable()

  • checkTrialEarlyStoppingStateCallable()

StopTrial

Stops a Trial.

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

  • stopTrial(StopTrialRequest request)

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

  • stopTrialCallable()

ListOptimalTrials

Lists the pareto-optimal Trials for multi-objective Study or the optimal Trials for single-objective Study. The definition of pareto-optimal can be checked in wiki page. https://en.wikipedia.org/wiki/Pareto_efficiency

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

  • listOptimalTrials(ListOptimalTrialsRequest request)

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

  • listOptimalTrials(StudyName parent)

  • listOptimalTrials(String parent)

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

  • listOptimalTrialsCallable()

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 VizierServiceSettings 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
 VizierServiceSettings vizierServiceSettings =
     VizierServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 VizierServiceClient vizierServiceClient = VizierServiceClient.create(vizierServiceSettings);

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
 VizierServiceSettings vizierServiceSettings =
     VizierServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 VizierServiceClient vizierServiceClient = VizierServiceClient.create(vizierServiceSettings);

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

  • Constructor Details

    • VizierServiceClient

      protected VizierServiceClient(VizierServiceSettings settings) throws IOException
      Constructs an instance of VizierServiceClient, 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

    • VizierServiceClient

      protected VizierServiceClient(VizierServiceStub stub)

  • Method Details

    • create

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

    • create

      public static final VizierServiceClient create(VizierServiceSettings settings) throws IOException
      Constructs an instance of VizierServiceClient, 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 VizierServiceClient create(VizierServiceStub stub)
      Constructs an instance of VizierServiceClient, using the given stub for making calls. This is for advanced usage - prefer using create(VizierServiceSettings).

    • getSettings

      public final VizierServiceSettings getSettings()

    • getStub

      public VizierServiceStub 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.

    • createStudy

      public final Study createStudy(LocationName parent, Study study)
      Creates a Study. A resource name will be generated after creation of the Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   Study study = Study.newBuilder().build();
   Study response = vizierServiceClient.createStudy(parent, study);
 }
      Parameters:
      parent - Required. The resource name of the Location to create the CustomJob in. Format: `projects/{project}/locations/{location}`
      study - Required. The Study configuration used to create the Study.
      Throws:
      ApiException - if the remote call fails

    • createStudy

      public final Study createStudy(String parent, Study study)
      Creates a Study. A resource name will be generated after creation of the Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   Study study = Study.newBuilder().build();
   Study response = vizierServiceClient.createStudy(parent, study);
 }
      Parameters:
      parent - Required. The resource name of the Location to create the CustomJob in. Format: `projects/{project}/locations/{location}`
      study - Required. The Study configuration used to create the Study.
      Throws:
      ApiException - if the remote call fails

    • createStudy

      public final Study createStudy(CreateStudyRequest request)
      Creates a Study. A resource name will be generated after creation of the Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   CreateStudyRequest request =
       CreateStudyRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setStudy(Study.newBuilder().build())
           .build();
   Study response = vizierServiceClient.createStudy(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • createStudyCallable

      public final UnaryCallable<CreateStudyRequest,Study> createStudyCallable()
      Creates a Study. A resource name will be generated after creation of the Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   CreateStudyRequest request =
       CreateStudyRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setStudy(Study.newBuilder().build())
           .build();
   ApiFuture<Study> future = vizierServiceClient.createStudyCallable().futureCall(request);
   // Do something.
   Study response = future.get();
 }

    • getStudy

      public final Study getStudy(StudyName name)
      Gets a Study by name.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   StudyName name = StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]");
   Study response = vizierServiceClient.getStudy(name);
 }
      Parameters:
      name - Required. The name of the Study resource. Format: `projects/{project}/locations/{location}/studies/{study}`
      Throws:
      ApiException - if the remote call fails

    • getStudy

      public final Study getStudy(String name)
      Gets a Study by name.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   String name = StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString();
   Study response = vizierServiceClient.getStudy(name);
 }
      Parameters:
      name - Required. The name of the Study resource. Format: `projects/{project}/locations/{location}/studies/{study}`
      Throws:
      ApiException - if the remote call fails

    • getStudy

      public final Study getStudy(GetStudyRequest request)
      Gets a Study by name.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   GetStudyRequest request =
       GetStudyRequest.newBuilder()
           .setName(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .build();
   Study response = vizierServiceClient.getStudy(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • getStudyCallable

      public final UnaryCallable<GetStudyRequest,Study> getStudyCallable()
      Gets a Study by name.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   GetStudyRequest request =
       GetStudyRequest.newBuilder()
           .setName(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .build();
   ApiFuture<Study> future = vizierServiceClient.getStudyCallable().futureCall(request);
   // Do something.
   Study response = future.get();
 }

    • listStudies

      public final VizierServiceClient.ListStudiesPagedResponse listStudies(LocationName parent)
      Lists all the studies in a region for an associated 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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   for (Study element : vizierServiceClient.listStudies(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The resource name of the Location to list the Study from. Format: `projects/{project}/locations/{location}`
      Throws:
      ApiException - if the remote call fails

    • listStudies

      public final VizierServiceClient.ListStudiesPagedResponse listStudies(String parent)
      Lists all the studies in a region for an associated 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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   for (Study element : vizierServiceClient.listStudies(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The resource name of the Location to list the Study from. Format: `projects/{project}/locations/{location}`
      Throws:
      ApiException - if the remote call fails

    • listStudies

      public final VizierServiceClient.ListStudiesPagedResponse listStudies(ListStudiesRequest request)
      Lists all the studies in a region for an associated 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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   ListStudiesRequest request =
       ListStudiesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageToken("pageToken873572522")
           .setPageSize(883849137)
           .build();
   for (Study element : vizierServiceClient.listStudies(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

    • listStudiesPagedCallable

      public final UnaryCallable<ListStudiesRequest,VizierServiceClient.ListStudiesPagedResponse> listStudiesPagedCallable()
      Lists all the studies in a region for an associated 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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   ListStudiesRequest request =
       ListStudiesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageToken("pageToken873572522")
           .setPageSize(883849137)
           .build();
   ApiFuture<Study> future = vizierServiceClient.listStudiesPagedCallable().futureCall(request);
   // Do something.
   for (Study element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

    • listStudiesCallable

      public final UnaryCallable<ListStudiesRequest,ListStudiesResponse> listStudiesCallable()
      Lists all the studies in a region for an associated 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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   ListStudiesRequest request =
       ListStudiesRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageToken("pageToken873572522")
           .setPageSize(883849137)
           .build();
   while (true) {
     ListStudiesResponse response = vizierServiceClient.listStudiesCallable().call(request);
     for (Study element : response.getStudiesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

    • deleteStudy

      public final void deleteStudy(StudyName name)
      Deletes a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   StudyName name = StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]");
   vizierServiceClient.deleteStudy(name);
 }
      Parameters:
      name - Required. The name of the Study resource to be deleted. Format: `projects/{project}/locations/{location}/studies/{study}`
      Throws:
      ApiException - if the remote call fails

    • deleteStudy

      public final void deleteStudy(String name)
      Deletes a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   String name = StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString();
   vizierServiceClient.deleteStudy(name);
 }
      Parameters:
      name - Required. The name of the Study resource to be deleted. Format: `projects/{project}/locations/{location}/studies/{study}`
      Throws:
      ApiException - if the remote call fails

    • deleteStudy

      public final void deleteStudy(DeleteStudyRequest request)
      Deletes a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   DeleteStudyRequest request =
       DeleteStudyRequest.newBuilder()
           .setName(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .build();
   vizierServiceClient.deleteStudy(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • deleteStudyCallable

      public final UnaryCallable<DeleteStudyRequest,com.google.protobuf.Empty> deleteStudyCallable()
      Deletes a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   DeleteStudyRequest request =
       DeleteStudyRequest.newBuilder()
           .setName(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .build();
   ApiFuture<Empty> future = vizierServiceClient.deleteStudyCallable().futureCall(request);
   // Do something.
   future.get();
 }

    • lookupStudy

      public final Study lookupStudy(LocationName parent)
      Looks a study up using the user-defined display_name field instead of the fully qualified resource name.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   Study response = vizierServiceClient.lookupStudy(parent);
 }
      Parameters:
      parent - Required. The resource name of the Location to get the Study from. Format: `projects/{project}/locations/{location}`
      Throws:
      ApiException - if the remote call fails

    • lookupStudy

      public final Study lookupStudy(String parent)
      Looks a study up using the user-defined display_name field instead of the fully qualified resource name.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   Study response = vizierServiceClient.lookupStudy(parent);
 }
      Parameters:
      parent - Required. The resource name of the Location to get the Study from. Format: `projects/{project}/locations/{location}`
      Throws:
      ApiException - if the remote call fails

    • lookupStudy

      public final Study lookupStudy(LookupStudyRequest request)
      Looks a study up using the user-defined display_name field instead of the fully qualified resource name.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   LookupStudyRequest request =
       LookupStudyRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setDisplayName("displayName1714148973")
           .build();
   Study response = vizierServiceClient.lookupStudy(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • lookupStudyCallable

      public final UnaryCallable<LookupStudyRequest,Study> lookupStudyCallable()
      Looks a study up using the user-defined display_name field instead of the fully qualified resource name.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   LookupStudyRequest request =
       LookupStudyRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setDisplayName("displayName1714148973")
           .build();
   ApiFuture<Study> future = vizierServiceClient.lookupStudyCallable().futureCall(request);
   // Do something.
   Study response = future.get();
 }

    • suggestTrialsAsync

      public final OperationFuture<SuggestTrialsResponse,SuggestTrialsMetadata> suggestTrialsAsync(SuggestTrialsRequest request)
      Adds one or more Trials to a Study, with parameter values suggested by Vertex AI Vizier. Returns a long-running operation associated with the generation of Trial suggestions. When this long-running operation succeeds, it will contain a [SuggestTrialsResponse][google.cloud.aiplatform.v1beta1.SuggestTrialsResponse].

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   SuggestTrialsRequest request =
       SuggestTrialsRequest.newBuilder()
           .setParent(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .setSuggestionCount(390130452)
           .setClientId("clientId908408390")
           .addAllContexts(new ArrayList<TrialContext>())
           .build();
   SuggestTrialsResponse response = vizierServiceClient.suggestTrialsAsync(request).get();
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • suggestTrialsOperationCallable

      public final OperationCallable<SuggestTrialsRequest,SuggestTrialsResponse,SuggestTrialsMetadata> suggestTrialsOperationCallable()
      Adds one or more Trials to a Study, with parameter values suggested by Vertex AI Vizier. Returns a long-running operation associated with the generation of Trial suggestions. When this long-running operation succeeds, it will contain a [SuggestTrialsResponse][google.cloud.aiplatform.v1beta1.SuggestTrialsResponse].

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   SuggestTrialsRequest request =
       SuggestTrialsRequest.newBuilder()
           .setParent(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .setSuggestionCount(390130452)
           .setClientId("clientId908408390")
           .addAllContexts(new ArrayList<TrialContext>())
           .build();
   OperationFuture<SuggestTrialsResponse, SuggestTrialsMetadata> future =
       vizierServiceClient.suggestTrialsOperationCallable().futureCall(request);
   // Do something.
   SuggestTrialsResponse response = future.get();
 }

    • suggestTrialsCallable

      public final UnaryCallable<SuggestTrialsRequest,Operation> suggestTrialsCallable()
      Adds one or more Trials to a Study, with parameter values suggested by Vertex AI Vizier. Returns a long-running operation associated with the generation of Trial suggestions. When this long-running operation succeeds, it will contain a [SuggestTrialsResponse][google.cloud.aiplatform.v1beta1.SuggestTrialsResponse].

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   SuggestTrialsRequest request =
       SuggestTrialsRequest.newBuilder()
           .setParent(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .setSuggestionCount(390130452)
           .setClientId("clientId908408390")
           .addAllContexts(new ArrayList<TrialContext>())
           .build();
   ApiFuture<Operation> future = vizierServiceClient.suggestTrialsCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }

    • createTrial

      public final Trial createTrial(StudyName parent, Trial trial)
      Adds a user provided Trial to a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   StudyName parent = StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]");
   Trial trial = Trial.newBuilder().build();
   Trial response = vizierServiceClient.createTrial(parent, trial);
 }
      Parameters:
      parent - Required. The resource name of the Study to create the Trial in. Format: `projects/{project}/locations/{location}/studies/{study}`
      trial - Required. The Trial to create.
      Throws:
      ApiException - if the remote call fails

    • createTrial

      public final Trial createTrial(String parent, Trial trial)
      Adds a user provided Trial to a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   String parent = StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString();
   Trial trial = Trial.newBuilder().build();
   Trial response = vizierServiceClient.createTrial(parent, trial);
 }
      Parameters:
      parent - Required. The resource name of the Study to create the Trial in. Format: `projects/{project}/locations/{location}/studies/{study}`
      trial - Required. The Trial to create.
      Throws:
      ApiException - if the remote call fails

    • createTrial

      public final Trial createTrial(CreateTrialRequest request)
      Adds a user provided Trial to a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   CreateTrialRequest request =
       CreateTrialRequest.newBuilder()
           .setParent(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .setTrial(Trial.newBuilder().build())
           .build();
   Trial response = vizierServiceClient.createTrial(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • createTrialCallable

      public final UnaryCallable<CreateTrialRequest,Trial> createTrialCallable()
      Adds a user provided Trial to a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   CreateTrialRequest request =
       CreateTrialRequest.newBuilder()
           .setParent(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .setTrial(Trial.newBuilder().build())
           .build();
   ApiFuture<Trial> future = vizierServiceClient.createTrialCallable().futureCall(request);
   // Do something.
   Trial response = future.get();
 }

    • getTrial

      public final Trial getTrial(TrialName name)
      Gets a Trial.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   TrialName name = TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]");
   Trial response = vizierServiceClient.getTrial(name);
 }
      Parameters:
      name - Required. The name of the Trial resource. Format: `projects/{project}/locations/{location}/studies/{study}/trials/{trial}`
      Throws:
      ApiException - if the remote call fails

    • getTrial

      public final Trial getTrial(String name)
      Gets a Trial.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   String name = TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString();
   Trial response = vizierServiceClient.getTrial(name);
 }
      Parameters:
      name - Required. The name of the Trial resource. Format: `projects/{project}/locations/{location}/studies/{study}/trials/{trial}`
      Throws:
      ApiException - if the remote call fails

    • getTrial

      public final Trial getTrial(GetTrialRequest request)
      Gets a Trial.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   GetTrialRequest request =
       GetTrialRequest.newBuilder()
           .setName(TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .build();
   Trial response = vizierServiceClient.getTrial(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • getTrialCallable

      public final UnaryCallable<GetTrialRequest,Trial> getTrialCallable()
      Gets a Trial.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   GetTrialRequest request =
       GetTrialRequest.newBuilder()
           .setName(TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .build();
   ApiFuture<Trial> future = vizierServiceClient.getTrialCallable().futureCall(request);
   // Do something.
   Trial response = future.get();
 }

    • listTrials

      public final VizierServiceClient.ListTrialsPagedResponse listTrials(StudyName parent)
      Lists the Trials associated with a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   StudyName parent = StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]");
   for (Trial element : vizierServiceClient.listTrials(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The resource name of the Study to list the Trial from. Format: `projects/{project}/locations/{location}/studies/{study}`
      Throws:
      ApiException - if the remote call fails

    • listTrials

      public final VizierServiceClient.ListTrialsPagedResponse listTrials(String parent)
      Lists the Trials associated with a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   String parent = StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString();
   for (Trial element : vizierServiceClient.listTrials(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The resource name of the Study to list the Trial from. Format: `projects/{project}/locations/{location}/studies/{study}`
      Throws:
      ApiException - if the remote call fails

    • listTrials

      public final VizierServiceClient.ListTrialsPagedResponse listTrials(ListTrialsRequest request)
      Lists the Trials associated with a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   ListTrialsRequest request =
       ListTrialsRequest.newBuilder()
           .setParent(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .setPageToken("pageToken873572522")
           .setPageSize(883849137)
           .build();
   for (Trial element : vizierServiceClient.listTrials(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

    • listTrialsPagedCallable

      public final UnaryCallable<ListTrialsRequest,VizierServiceClient.ListTrialsPagedResponse> listTrialsPagedCallable()
      Lists the Trials associated with a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   ListTrialsRequest request =
       ListTrialsRequest.newBuilder()
           .setParent(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .setPageToken("pageToken873572522")
           .setPageSize(883849137)
           .build();
   ApiFuture<Trial> future = vizierServiceClient.listTrialsPagedCallable().futureCall(request);
   // Do something.
   for (Trial element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

    • listTrialsCallable

      public final UnaryCallable<ListTrialsRequest,ListTrialsResponse> listTrialsCallable()
      Lists the Trials associated with a Study.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   ListTrialsRequest request =
       ListTrialsRequest.newBuilder()
           .setParent(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .setPageToken("pageToken873572522")
           .setPageSize(883849137)
           .build();
   while (true) {
     ListTrialsResponse response = vizierServiceClient.listTrialsCallable().call(request);
     for (Trial element : response.getTrialsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

    • addTrialMeasurement

      public final Trial addTrialMeasurement(AddTrialMeasurementRequest request)
      Adds a measurement of the objective metrics to a Trial. This measurement is assumed to have been taken before the Trial is complete.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   AddTrialMeasurementRequest request =
       AddTrialMeasurementRequest.newBuilder()
           .setTrialName(
               TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .setMeasurement(Measurement.newBuilder().build())
           .build();
   Trial response = vizierServiceClient.addTrialMeasurement(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • addTrialMeasurementCallable

      public final UnaryCallable<AddTrialMeasurementRequest,Trial> addTrialMeasurementCallable()
      Adds a measurement of the objective metrics to a Trial. This measurement is assumed to have been taken before the Trial is complete.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   AddTrialMeasurementRequest request =
       AddTrialMeasurementRequest.newBuilder()
           .setTrialName(
               TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .setMeasurement(Measurement.newBuilder().build())
           .build();
   ApiFuture<Trial> future =
       vizierServiceClient.addTrialMeasurementCallable().futureCall(request);
   // Do something.
   Trial response = future.get();
 }

    • completeTrial

      public final Trial completeTrial(CompleteTrialRequest request)
      Marks a Trial as complete.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   CompleteTrialRequest request =
       CompleteTrialRequest.newBuilder()
           .setName(TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .setFinalMeasurement(Measurement.newBuilder().build())
           .setTrialInfeasible(true)
           .setInfeasibleReason("infeasibleReason1040725388")
           .build();
   Trial response = vizierServiceClient.completeTrial(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • completeTrialCallable

      public final UnaryCallable<CompleteTrialRequest,Trial> completeTrialCallable()
      Marks a Trial as complete.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   CompleteTrialRequest request =
       CompleteTrialRequest.newBuilder()
           .setName(TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .setFinalMeasurement(Measurement.newBuilder().build())
           .setTrialInfeasible(true)
           .setInfeasibleReason("infeasibleReason1040725388")
           .build();
   ApiFuture<Trial> future = vizierServiceClient.completeTrialCallable().futureCall(request);
   // Do something.
   Trial response = future.get();
 }

    • deleteTrial

      public final void deleteTrial(TrialName name)
      Deletes a Trial.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   TrialName name = TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]");
   vizierServiceClient.deleteTrial(name);
 }
      Parameters:
      name - Required. The Trial's name. Format: `projects/{project}/locations/{location}/studies/{study}/trials/{trial}`
      Throws:
      ApiException - if the remote call fails

    • deleteTrial

      public final void deleteTrial(String name)
      Deletes a Trial.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   String name = TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString();
   vizierServiceClient.deleteTrial(name);
 }
      Parameters:
      name - Required. The Trial's name. Format: `projects/{project}/locations/{location}/studies/{study}/trials/{trial}`
      Throws:
      ApiException - if the remote call fails

    • deleteTrial

      public final void deleteTrial(DeleteTrialRequest request)
      Deletes a Trial.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   DeleteTrialRequest request =
       DeleteTrialRequest.newBuilder()
           .setName(TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .build();
   vizierServiceClient.deleteTrial(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • deleteTrialCallable

      public final UnaryCallable<DeleteTrialRequest,com.google.protobuf.Empty> deleteTrialCallable()
      Deletes a Trial.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   DeleteTrialRequest request =
       DeleteTrialRequest.newBuilder()
           .setName(TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .build();
   ApiFuture<Empty> future = vizierServiceClient.deleteTrialCallable().futureCall(request);
   // Do something.
   future.get();
 }

    • checkTrialEarlyStoppingStateAsync

      public final OperationFuture<CheckTrialEarlyStoppingStateResponse,CheckTrialEarlyStoppingStateMetatdata> checkTrialEarlyStoppingStateAsync(CheckTrialEarlyStoppingStateRequest request)
      Checks whether a Trial should stop or not. Returns a long-running operation. When the operation is successful, it will contain a [CheckTrialEarlyStoppingStateResponse][google.cloud.aiplatform.v1beta1.CheckTrialEarlyStoppingStateResponse].

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   CheckTrialEarlyStoppingStateRequest request =
       CheckTrialEarlyStoppingStateRequest.newBuilder()
           .setTrialName(
               TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .build();
   CheckTrialEarlyStoppingStateResponse response =
       vizierServiceClient.checkTrialEarlyStoppingStateAsync(request).get();
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • checkTrialEarlyStoppingStateOperationCallable

      public final OperationCallable<CheckTrialEarlyStoppingStateRequest,CheckTrialEarlyStoppingStateResponse,CheckTrialEarlyStoppingStateMetatdata> checkTrialEarlyStoppingStateOperationCallable()
      Checks whether a Trial should stop or not. Returns a long-running operation. When the operation is successful, it will contain a [CheckTrialEarlyStoppingStateResponse][google.cloud.aiplatform.v1beta1.CheckTrialEarlyStoppingStateResponse].

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   CheckTrialEarlyStoppingStateRequest request =
       CheckTrialEarlyStoppingStateRequest.newBuilder()
           .setTrialName(
               TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .build();
   OperationFuture<CheckTrialEarlyStoppingStateResponse, CheckTrialEarlyStoppingStateMetatdata>
       future =
           vizierServiceClient
               .checkTrialEarlyStoppingStateOperationCallable()
               .futureCall(request);
   // Do something.
   CheckTrialEarlyStoppingStateResponse response = future.get();
 }

    • checkTrialEarlyStoppingStateCallable

      public final UnaryCallable<CheckTrialEarlyStoppingStateRequest,Operation> checkTrialEarlyStoppingStateCallable()
      Checks whether a Trial should stop or not. Returns a long-running operation. When the operation is successful, it will contain a [CheckTrialEarlyStoppingStateResponse][google.cloud.aiplatform.v1beta1.CheckTrialEarlyStoppingStateResponse].

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   CheckTrialEarlyStoppingStateRequest request =
       CheckTrialEarlyStoppingStateRequest.newBuilder()
           .setTrialName(
               TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .build();
   ApiFuture<Operation> future =
       vizierServiceClient.checkTrialEarlyStoppingStateCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }

    • stopTrial

      public final Trial stopTrial(StopTrialRequest request)
      Stops a Trial.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   StopTrialRequest request =
       StopTrialRequest.newBuilder()
           .setName(TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .build();
   Trial response = vizierServiceClient.stopTrial(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • stopTrialCallable

      public final UnaryCallable<StopTrialRequest,Trial> stopTrialCallable()
      Stops a Trial.

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   StopTrialRequest request =
       StopTrialRequest.newBuilder()
           .setName(TrialName.of("[PROJECT]", "[LOCATION]", "[STUDY]", "[TRIAL]").toString())
           .build();
   ApiFuture<Trial> future = vizierServiceClient.stopTrialCallable().futureCall(request);
   // Do something.
   Trial response = future.get();
 }

    • listOptimalTrials

      public final ListOptimalTrialsResponse listOptimalTrials(StudyName parent)
      Lists the pareto-optimal Trials for multi-objective Study or the optimal Trials for single-objective Study. The definition of pareto-optimal can be checked in wiki page. https://en.wikipedia.org/wiki/Pareto_efficiency

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   StudyName parent = StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]");
   ListOptimalTrialsResponse response = vizierServiceClient.listOptimalTrials(parent);
 }
      Parameters:
      parent - Required. The name of the Study that the optimal Trial belongs to.
      Throws:
      ApiException - if the remote call fails

    • listOptimalTrials

      public final ListOptimalTrialsResponse listOptimalTrials(String parent)
      Lists the pareto-optimal Trials for multi-objective Study or the optimal Trials for single-objective Study. The definition of pareto-optimal can be checked in wiki page. https://en.wikipedia.org/wiki/Pareto_efficiency

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   String parent = StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString();
   ListOptimalTrialsResponse response = vizierServiceClient.listOptimalTrials(parent);
 }
      Parameters:
      parent - Required. The name of the Study that the optimal Trial belongs to.
      Throws:
      ApiException - if the remote call fails

    • listOptimalTrials

      public final ListOptimalTrialsResponse listOptimalTrials(ListOptimalTrialsRequest request)
      Lists the pareto-optimal Trials for multi-objective Study or the optimal Trials for single-objective Study. The definition of pareto-optimal can be checked in wiki page. https://en.wikipedia.org/wiki/Pareto_efficiency

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   ListOptimalTrialsRequest request =
       ListOptimalTrialsRequest.newBuilder()
           .setParent(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .build();
   ListOptimalTrialsResponse response = vizierServiceClient.listOptimalTrials(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • listOptimalTrialsCallable

      public final UnaryCallable<ListOptimalTrialsRequest,ListOptimalTrialsResponse> listOptimalTrialsCallable()
      Lists the pareto-optimal Trials for multi-objective Study or the optimal Trials for single-objective Study. The definition of pareto-optimal can be checked in wiki page. https://en.wikipedia.org/wiki/Pareto_efficiency

      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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   ListOptimalTrialsRequest request =
       ListOptimalTrialsRequest.newBuilder()
           .setParent(StudyName.of("[PROJECT]", "[LOCATION]", "[STUDY]").toString())
           .build();
   ApiFuture<ListOptimalTrialsResponse> future =
       vizierServiceClient.listOptimalTrialsCallable().futureCall(request);
   // Do something.
   ListOptimalTrialsResponse response = future.get();
 }

    • listLocations

      public final VizierServiceClient.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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Location element : vizierServiceClient.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,VizierServiceClient.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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Location> future =
       vizierServiceClient.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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   ListLocationsRequest request =
       ListLocationsRequest.newBuilder()
           .setName("name3373707")
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListLocationsResponse response = vizierServiceClient.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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   Location response = vizierServiceClient.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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   ApiFuture<Location> future = vizierServiceClient.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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   SetIamPolicyRequest request =
       SetIamPolicyRequest.newBuilder()
           .setResource(
               EndpointName.ofProjectLocationEndpointName(
                       "[PROJECT]", "[LOCATION]", "[ENDPOINT]")
                   .toString())
           .setPolicy(Policy.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   Policy response = vizierServiceClient.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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   SetIamPolicyRequest request =
       SetIamPolicyRequest.newBuilder()
           .setResource(
               EndpointName.ofProjectLocationEndpointName(
                       "[PROJECT]", "[LOCATION]", "[ENDPOINT]")
                   .toString())
           .setPolicy(Policy.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Policy> future = vizierServiceClient.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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   GetIamPolicyRequest request =
       GetIamPolicyRequest.newBuilder()
           .setResource(
               EndpointName.ofProjectLocationEndpointName(
                       "[PROJECT]", "[LOCATION]", "[ENDPOINT]")
                   .toString())
           .setOptions(GetPolicyOptions.newBuilder().build())
           .build();
   Policy response = vizierServiceClient.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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   GetIamPolicyRequest request =
       GetIamPolicyRequest.newBuilder()
           .setResource(
               EndpointName.ofProjectLocationEndpointName(
                       "[PROJECT]", "[LOCATION]", "[ENDPOINT]")
                   .toString())
           .setOptions(GetPolicyOptions.newBuilder().build())
           .build();
   ApiFuture<Policy> future = vizierServiceClient.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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   TestIamPermissionsRequest request =
       TestIamPermissionsRequest.newBuilder()
           .setResource(
               EndpointName.ofProjectLocationEndpointName(
                       "[PROJECT]", "[LOCATION]", "[ENDPOINT]")
                   .toString())
           .addAllPermissions(new ArrayList<String>())
           .build();
   TestIamPermissionsResponse response = vizierServiceClient.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 (VizierServiceClient vizierServiceClient = VizierServiceClient.create()) {
   TestIamPermissionsRequest request =
       TestIamPermissionsRequest.newBuilder()
           .setResource(
               EndpointName.ofProjectLocationEndpointName(
                       "[PROJECT]", "[LOCATION]", "[ENDPOINT]")
                   .toString())
           .addAllPermissions(new ArrayList<String>())
           .build();
   ApiFuture<TestIamPermissionsResponse> future =
       vizierServiceClient.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