Class ModelServiceClient (2.47.0)

GitHub RepositoryProduct Reference

Service Description: Service for performing CRUD operations on models. Recommendation models contain all the metadata necessary to generate a set of models for the Predict() API. A model is queried indirectly via a ServingConfig, which associates a model with a given Placement (e.g. Frequently Bought Together on Home Page).

This service allows you to do the following:

  • Initiate training of a model.
  • Pause training of an existing model.
  • List all the available models along with their metadata.
  • Control their tuning schedule.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   ModelName name = ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]");
   Model response = modelServiceClient.getModel(name);
 }

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

CreateModel

Creates a new model.

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

  • createModelAsync(CreateModelRequest request)

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

  • createModelAsync(CatalogName parent, Model model)

  • createModelAsync(String parent, Model model)

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

  • createModelOperationCallable()

  • createModelCallable()

GetModel

Gets a model.

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

  • getModel(GetModelRequest request)

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

  • getModel(ModelName name)

  • getModel(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.

  • getModelCallable()

PauseModel

Pauses the training of an existing model.

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

  • pauseModel(PauseModelRequest request)

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

  • pauseModel(ModelName name)

  • pauseModel(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.

  • pauseModelCallable()

ResumeModel

Resumes the training of an existing model.

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

  • resumeModel(ResumeModelRequest request)

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

  • resumeModel(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.

  • resumeModelCallable()

DeleteModel

Deletes an existing model.

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

  • deleteModel(DeleteModelRequest request)

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

  • deleteModel(ModelName name)

  • deleteModel(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.

  • deleteModelCallable()

ListModels

Lists all the models linked to this event store.

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

  • listModels(ListModelsRequest request)

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

  • listModels(CatalogName parent)

  • listModels(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.

  • listModelsPagedCallable()

  • listModelsCallable()

UpdateModel

Update of model metadata. Only fields that currently can be updated are: filtering_option and periodic_tuning_state. If other values are provided, this API method ignores them.

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

  • updateModel(UpdateModelRequest request)

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

  • updateModel(Model model, FieldMask updateMask)

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

  • updateModelCallable()

TuneModel

Tunes an existing model.

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

  • tuneModelAsync(TuneModelRequest request)

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

  • tuneModelAsync(ModelName name)

  • tuneModelAsync(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.

  • tuneModelOperationCallable()

  • tuneModelCallable()

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 ModelServiceSettings 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
 ModelServiceSettings modelServiceSettings =
     ModelServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 ModelServiceClient modelServiceClient = ModelServiceClient.create(modelServiceSettings);

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
 ModelServiceSettings modelServiceSettings =
     ModelServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 ModelServiceClient modelServiceClient = ModelServiceClient.create(modelServiceSettings);

To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over the wire:


 // 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
 ModelServiceSettings modelServiceSettings = ModelServiceSettings.newHttpJsonBuilder().build();
 ModelServiceClient modelServiceClient = ModelServiceClient.create(modelServiceSettings);

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

Inheritance

java.lang.Object > ModelServiceClient

Static Methods

create()

public static final ModelServiceClient create()

Constructs an instance of ModelServiceClient with default settings.

Returns
Type Description
ModelServiceClient
Exceptions
Type Description
IOException

create(ModelServiceSettings settings)

public static final ModelServiceClient create(ModelServiceSettings settings)

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

Parameter
Name Description
settings ModelServiceSettings
Returns
Type Description
ModelServiceClient
Exceptions
Type Description
IOException

create(ModelServiceStub stub)

public static final ModelServiceClient create(ModelServiceStub stub)

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

Parameter
Name Description
stub ModelServiceStub
Returns
Type Description
ModelServiceClient

Constructors

ModelServiceClient(ModelServiceSettings settings)

protected ModelServiceClient(ModelServiceSettings settings)

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

Parameter
Name Description
settings ModelServiceSettings

ModelServiceClient(ModelServiceStub stub)

protected ModelServiceClient(ModelServiceStub stub)
Parameter
Name Description
stub ModelServiceStub

Methods

awaitTermination(long duration, TimeUnit unit)

public boolean awaitTermination(long duration, TimeUnit unit)
Parameters
Name Description
duration long
unit TimeUnit
Returns
Type Description
boolean
Exceptions
Type Description
InterruptedException

close()

public final void close()

createModelAsync(CatalogName parent, Model model)

public final OperationFuture<Model,CreateModelMetadata> createModelAsync(CatalogName parent, Model model)

Creates a new model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   CatalogName parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]");
   Model model = Model.newBuilder().build();
   Model response = modelServiceClient.createModelAsync(parent, model).get();
 }
Parameters
Name Description
parent CatalogName

Required. The parent resource under which to create the model. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}
model Model

Required. The payload of the Model to create.
Returns
Type Description
OperationFuture<Model,CreateModelMetadata>

createModelAsync(CreateModelRequest request)

public final OperationFuture<Model,CreateModelMetadata> createModelAsync(CreateModelRequest request)

Creates a new model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   CreateModelRequest request =
       CreateModelRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setModel(Model.newBuilder().build())
           .setDryRun(true)
           .build();
   Model response = modelServiceClient.createModelAsync(request).get();
 }
Parameter
Name Description
request CreateModelRequest

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

createModelAsync(String parent, Model model)

public final OperationFuture<Model,CreateModelMetadata> createModelAsync(String parent, Model model)

Creates a new model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   String parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString();
   Model model = Model.newBuilder().build();
   Model response = modelServiceClient.createModelAsync(parent, model).get();
 }
Parameters
Name Description
parent String

Required. The parent resource under which to create the model. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}
model Model

Required. The payload of the Model to create.
Returns
Type Description
OperationFuture<Model,CreateModelMetadata>

createModelCallable()

public final UnaryCallable<CreateModelRequest,Operation> createModelCallable()

Creates a new model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   CreateModelRequest request =
       CreateModelRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setModel(Model.newBuilder().build())
           .setDryRun(true)
           .build();
   ApiFuture<Operation> future = modelServiceClient.createModelCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
Returns
Type Description
UnaryCallable<CreateModelRequest,Operation>

createModelOperationCallable()

public final OperationCallable<CreateModelRequest,Model,CreateModelMetadata> createModelOperationCallable()

Creates a new model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   CreateModelRequest request =
       CreateModelRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setModel(Model.newBuilder().build())
           .setDryRun(true)
           .build();
   OperationFuture<Model, CreateModelMetadata> future =
       modelServiceClient.createModelOperationCallable().futureCall(request);
   // Do something.
   Model response = future.get();
 }
Returns
Type Description
OperationCallable<CreateModelRequest,Model,CreateModelMetadata>

deleteModel(DeleteModelRequest request)

public final void deleteModel(DeleteModelRequest request)

Deletes an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   DeleteModelRequest request =
       DeleteModelRequest.newBuilder()
           .setName(ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString())
           .build();
   modelServiceClient.deleteModel(request);
 }
Parameter
Name Description
request DeleteModelRequest

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

deleteModel(ModelName name)

public final void deleteModel(ModelName name)

Deletes an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   ModelName name = ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]");
   modelServiceClient.deleteModel(name);
 }
Parameter
Name Description
name ModelName

Required. The resource name of the Model to delete. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/models/{model_id}

deleteModel(String name)

public final void deleteModel(String name)

Deletes an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   String name = ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString();
   modelServiceClient.deleteModel(name);
 }
Parameter
Name Description
name String

Required. The resource name of the Model to delete. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/models/{model_id}

deleteModelCallable()

public final UnaryCallable<DeleteModelRequest,Empty> deleteModelCallable()

Deletes an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   DeleteModelRequest request =
       DeleteModelRequest.newBuilder()
           .setName(ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString())
           .build();
   ApiFuture<Empty> future = modelServiceClient.deleteModelCallable().futureCall(request);
   // Do something.
   future.get();
 }
Returns
Type Description
UnaryCallable<DeleteModelRequest,Empty>

getHttpJsonOperationsClient()

public final OperationsClient getHttpJsonOperationsClient()

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

Returns
Type Description
OperationsClient

getModel(GetModelRequest request)

public final Model getModel(GetModelRequest request)

Gets a model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   GetModelRequest request =
       GetModelRequest.newBuilder()
           .setName(ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString())
           .build();
   Model response = modelServiceClient.getModel(request);
 }
Parameter
Name Description
request GetModelRequest

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

getModel(ModelName name)

public final Model getModel(ModelName name)

Gets a model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   ModelName name = ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]");
   Model response = modelServiceClient.getModel(name);
 }
Parameter
Name Description
name ModelName

Required. The resource name of the Model to get. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog}/models/{model_id}
Returns
Type Description
Model

getModel(String name)

public final Model getModel(String name)

Gets a model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   String name = ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString();
   Model response = modelServiceClient.getModel(name);
 }
Parameter
Name Description
name String

Required. The resource name of the Model to get. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog}/models/{model_id}
Returns
Type Description
Model

getModelCallable()

public final UnaryCallable<GetModelRequest,Model> getModelCallable()

Gets a model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   GetModelRequest request =
       GetModelRequest.newBuilder()
           .setName(ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString())
           .build();
   ApiFuture<Model> future = modelServiceClient.getModelCallable().futureCall(request);
   // Do something.
   Model response = future.get();
 }
Returns
Type Description
UnaryCallable<GetModelRequest,Model>

getOperationsClient()

public final OperationsClient getOperationsClient()

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

Returns
Type Description
OperationsClient

getSettings()

public final ModelServiceSettings getSettings()
Returns
Type Description
ModelServiceSettings

getStub()

public ModelServiceStub getStub()
Returns
Type Description
ModelServiceStub

isShutdown()

public boolean isShutdown()
Returns
Type Description
boolean

isTerminated()

public boolean isTerminated()
Returns
Type Description
boolean

listModels(CatalogName parent)

public final ModelServiceClient.ListModelsPagedResponse listModels(CatalogName parent)

Lists all the models linked to this event store.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   CatalogName parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]");
   for (Model element : modelServiceClient.listModels(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
Parameter
Name Description
parent CatalogName

Required. The parent for which to list models. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}
Returns
Type Description
ModelServiceClient.ListModelsPagedResponse

listModels(ListModelsRequest request)

public final ModelServiceClient.ListModelsPagedResponse listModels(ListModelsRequest request)

Lists all the models linked to this event store.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   ListModelsRequest request =
       ListModelsRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Model element : modelServiceClient.listModels(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
Parameter
Name Description
request ListModelsRequest

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

listModels(String parent)

public final ModelServiceClient.ListModelsPagedResponse listModels(String parent)

Lists all the models linked to this event store.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   String parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString();
   for (Model element : modelServiceClient.listModels(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
Parameter
Name Description
parent String

Required. The parent for which to list models. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}
Returns
Type Description
ModelServiceClient.ListModelsPagedResponse

listModelsCallable()

public final UnaryCallable<ListModelsRequest,ListModelsResponse> listModelsCallable()

Lists all the models linked to this event store.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   ListModelsRequest request =
       ListModelsRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListModelsResponse response = modelServiceClient.listModelsCallable().call(request);
     for (Model element : response.getModelsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
Returns
Type Description
UnaryCallable<ListModelsRequest,ListModelsResponse>

listModelsPagedCallable()

public final UnaryCallable<ListModelsRequest,ModelServiceClient.ListModelsPagedResponse> listModelsPagedCallable()

Lists all the models linked to this event store.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   ListModelsRequest request =
       ListModelsRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Model> future = modelServiceClient.listModelsPagedCallable().futureCall(request);
   // Do something.
   for (Model element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
Returns
Type Description
UnaryCallable<ListModelsRequest,ListModelsPagedResponse>

pauseModel(ModelName name)

public final Model pauseModel(ModelName name)

Pauses the training of an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   ModelName name = ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]");
   Model response = modelServiceClient.pauseModel(name);
 }
Parameter
Name Description
name ModelName

Required. The name of the model to pause. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/models/{model_id}
Returns
Type Description
Model

pauseModel(PauseModelRequest request)

public final Model pauseModel(PauseModelRequest request)

Pauses the training of an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   PauseModelRequest request =
       PauseModelRequest.newBuilder()
           .setName(ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString())
           .build();
   Model response = modelServiceClient.pauseModel(request);
 }
Parameter
Name Description
request PauseModelRequest

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

pauseModel(String name)

public final Model pauseModel(String name)

Pauses the training of an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   String name = ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString();
   Model response = modelServiceClient.pauseModel(name);
 }
Parameter
Name Description
name String

Required. The name of the model to pause. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/models/{model_id}
Returns
Type Description
Model

pauseModelCallable()

public final UnaryCallable<PauseModelRequest,Model> pauseModelCallable()

Pauses the training of an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   PauseModelRequest request =
       PauseModelRequest.newBuilder()
           .setName(ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString())
           .build();
   ApiFuture<Model> future = modelServiceClient.pauseModelCallable().futureCall(request);
   // Do something.
   Model response = future.get();
 }
Returns
Type Description
UnaryCallable<PauseModelRequest,Model>

resumeModel(ResumeModelRequest request)

public final Model resumeModel(ResumeModelRequest request)

Resumes the training of an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   ResumeModelRequest request = ResumeModelRequest.newBuilder().setName("name3373707").build();
   Model response = modelServiceClient.resumeModel(request);
 }
Parameter
Name Description
request ResumeModelRequest

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

resumeModel(String name)

public final Model resumeModel(String name)

Resumes the training of an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   String name = "name3373707";
   Model response = modelServiceClient.resumeModel(name);
 }
Parameter
Name Description
name String

Required. The name of the model to resume. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/models/{model_id}
Returns
Type Description
Model

resumeModelCallable()

public final UnaryCallable<ResumeModelRequest,Model> resumeModelCallable()

Resumes the training of an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   ResumeModelRequest request = ResumeModelRequest.newBuilder().setName("name3373707").build();
   ApiFuture<Model> future = modelServiceClient.resumeModelCallable().futureCall(request);
   // Do something.
   Model response = future.get();
 }
Returns
Type Description
UnaryCallable<ResumeModelRequest,Model>

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()

tuneModelAsync(ModelName name)

public final OperationFuture<TuneModelResponse,TuneModelMetadata> tuneModelAsync(ModelName name)

Tunes an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   ModelName name = ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]");
   TuneModelResponse response = modelServiceClient.tuneModelAsync(name).get();
 }
Parameter
Name Description
name ModelName

Required. The resource name of the model to tune. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/models/{model_id}
Returns
Type Description
OperationFuture<TuneModelResponse,TuneModelMetadata>

tuneModelAsync(TuneModelRequest request)

public final OperationFuture<TuneModelResponse,TuneModelMetadata> tuneModelAsync(TuneModelRequest request)

Tunes an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   TuneModelRequest request =
       TuneModelRequest.newBuilder()
           .setName(ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString())
           .build();
   TuneModelResponse response = modelServiceClient.tuneModelAsync(request).get();
 }
Parameter
Name Description
request TuneModelRequest

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

tuneModelAsync(String name)

public final OperationFuture<TuneModelResponse,TuneModelMetadata> tuneModelAsync(String name)

Tunes an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   String name = ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString();
   TuneModelResponse response = modelServiceClient.tuneModelAsync(name).get();
 }
Parameter
Name Description
name String

Required. The resource name of the model to tune. Format: projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/models/{model_id}
Returns
Type Description
OperationFuture<TuneModelResponse,TuneModelMetadata>

tuneModelCallable()

public final UnaryCallable<TuneModelRequest,Operation> tuneModelCallable()

Tunes an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   TuneModelRequest request =
       TuneModelRequest.newBuilder()
           .setName(ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString())
           .build();
   ApiFuture<Operation> future = modelServiceClient.tuneModelCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }
Returns
Type Description
UnaryCallable<TuneModelRequest,Operation>

tuneModelOperationCallable()

public final OperationCallable<TuneModelRequest,TuneModelResponse,TuneModelMetadata> tuneModelOperationCallable()

Tunes an existing model.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   TuneModelRequest request =
       TuneModelRequest.newBuilder()
           .setName(ModelName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[MODEL]").toString())
           .build();
   OperationFuture<TuneModelResponse, TuneModelMetadata> future =
       modelServiceClient.tuneModelOperationCallable().futureCall(request);
   // Do something.
   TuneModelResponse response = future.get();
 }
Returns
Type Description
OperationCallable<TuneModelRequest,TuneModelResponse,TuneModelMetadata>

updateModel(Model model, FieldMask updateMask)

public final Model updateModel(Model model, FieldMask updateMask)

Update of model metadata. Only fields that currently can be updated are: filtering_option and periodic_tuning_state. If other values are provided, this API method ignores them.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   Model model = Model.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Model response = modelServiceClient.updateModel(model, updateMask);
 }
Parameters
Name Description
model Model

Required. The body of the updated Model.
updateMask FieldMask

Optional. Indicates which fields in the provided 'model' to update. If not set, by default updates all fields.
Returns
Type Description
Model

updateModel(UpdateModelRequest request)

public final Model updateModel(UpdateModelRequest request)

Update of model metadata. Only fields that currently can be updated are: filtering_option and periodic_tuning_state. If other values are provided, this API method ignores them.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   UpdateModelRequest request =
       UpdateModelRequest.newBuilder()
           .setModel(Model.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   Model response = modelServiceClient.updateModel(request);
 }
Parameter
Name Description
request UpdateModelRequest

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

updateModelCallable()

public final UnaryCallable<UpdateModelRequest,Model> updateModelCallable()

Update of model metadata. Only fields that currently can be updated are: filtering_option and periodic_tuning_state. If other values are provided, this API method ignores them.

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 (ModelServiceClient modelServiceClient = ModelServiceClient.create()) {
   UpdateModelRequest request =
       UpdateModelRequest.newBuilder()
           .setModel(Model.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Model> future = modelServiceClient.updateModelCallable().futureCall(request);
   // Do something.
   Model response = future.get();
 }
Returns
Type Description
UnaryCallable<UpdateModelRequest,Model>