Package com.google.cloud.aiplatform.v1beta1

Class MetadataServiceClient

java.lang.Object
com.google.cloud.aiplatform.v1beta1.MetadataServiceClient
All Implemented Interfaces:
BackgroundResource, AutoCloseable
@BetaApi @Generated("by gapic-generator-java") public class MetadataServiceClient extends Object implements BackgroundResource
Service Description: Service for reading and writing metadata entries.

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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName name = MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   MetadataStore response = metadataServiceClient.getMetadataStore(name);
 }

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

CreateMetadataStore

Initializes a MetadataStore, including allocation of resources.

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

  • createMetadataStoreAsync(CreateMetadataStoreRequest request)

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

  • createMetadataStoreAsync(LocationName parent, MetadataStore metadataStore, String metadataStoreId)

  • createMetadataStoreAsync(String parent, MetadataStore metadataStore, String metadataStoreId)

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

  • createMetadataStoreOperationCallable()

  • createMetadataStoreCallable()

GetMetadataStore

Retrieves a specific MetadataStore.

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

  • getMetadataStore(GetMetadataStoreRequest request)

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

  • getMetadataStore(MetadataStoreName name)

  • getMetadataStore(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.

  • getMetadataStoreCallable()

ListMetadataStores

Lists MetadataStores for a Location.

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

  • listMetadataStores(ListMetadataStoresRequest request)

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

  • listMetadataStores(LocationName parent)

  • listMetadataStores(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.

  • listMetadataStoresPagedCallable()

  • listMetadataStoresCallable()

DeleteMetadataStore

Deletes a single MetadataStore and all its child resources (Artifacts, Executions, and Contexts).

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

  • deleteMetadataStoreAsync(DeleteMetadataStoreRequest request)

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

  • deleteMetadataStoreAsync(MetadataStoreName name)

  • deleteMetadataStoreAsync(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.

  • deleteMetadataStoreOperationCallable()

  • deleteMetadataStoreCallable()

CreateArtifact

Creates an Artifact associated with a MetadataStore.

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

  • createArtifact(CreateArtifactRequest request)

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

  • createArtifact(MetadataStoreName parent, Artifact artifact, String artifactId)

  • createArtifact(String parent, Artifact artifact, String artifactId)

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

  • createArtifactCallable()

GetArtifact

Retrieves a specific Artifact.

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

  • getArtifact(GetArtifactRequest request)

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

  • getArtifact(ArtifactName name)

  • getArtifact(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.

  • getArtifactCallable()

ListArtifacts

Lists Artifacts in the MetadataStore.

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

  • listArtifacts(ListArtifactsRequest request)

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

  • listArtifacts(MetadataStoreName parent)

  • listArtifacts(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.

  • listArtifactsPagedCallable()

  • listArtifactsCallable()

UpdateArtifact

Updates a stored Artifact.

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

  • updateArtifact(UpdateArtifactRequest request)

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

  • updateArtifact(Artifact artifact, 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.

  • updateArtifactCallable()

DeleteArtifact

Deletes an Artifact.

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

  • deleteArtifactAsync(DeleteArtifactRequest request)

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

  • deleteArtifactAsync(ArtifactName name)

  • deleteArtifactAsync(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.

  • deleteArtifactOperationCallable()

  • deleteArtifactCallable()

PurgeArtifacts

Purges Artifacts.

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

  • purgeArtifactsAsync(PurgeArtifactsRequest request)

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

  • purgeArtifactsAsync(MetadataStoreName parent)

  • purgeArtifactsAsync(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.

  • purgeArtifactsOperationCallable()

  • purgeArtifactsCallable()

CreateContext

Creates a Context associated with a MetadataStore.

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

  • createContext(CreateContextRequest request)

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

  • createContext(MetadataStoreName parent, Context context, String contextId)

  • createContext(String parent, Context context, String contextId)

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

  • createContextCallable()

GetContext

Retrieves a specific Context.

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

  • getContext(GetContextRequest request)

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

  • getContext(ContextName name)

  • getContext(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.

  • getContextCallable()

ListContexts

Lists Contexts on the MetadataStore.

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

  • listContexts(ListContextsRequest request)

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

  • listContexts(MetadataStoreName parent)

  • listContexts(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.

  • listContextsPagedCallable()

  • listContextsCallable()

UpdateContext

Updates a stored Context.

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

  • updateContext(UpdateContextRequest request)

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

  • updateContext(Context context, 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.

  • updateContextCallable()

DeleteContext

Deletes a stored Context.

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

  • deleteContextAsync(DeleteContextRequest request)

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

  • deleteContextAsync(ContextName name)

  • deleteContextAsync(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.

  • deleteContextOperationCallable()

  • deleteContextCallable()

PurgeContexts

Purges Contexts.

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

  • purgeContextsAsync(PurgeContextsRequest request)

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

  • purgeContextsAsync(MetadataStoreName parent)

  • purgeContextsAsync(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.

  • purgeContextsOperationCallable()

  • purgeContextsCallable()

AddContextArtifactsAndExecutions

Adds a set of Artifacts and Executions to a Context. If any of the Artifacts or Executions have already been added to a Context, they are simply skipped.

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

  • addContextArtifactsAndExecutions(AddContextArtifactsAndExecutionsRequest request)

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

  • addContextArtifactsAndExecutions(ContextName context, List<String> artifacts, List<String> executions)

  • addContextArtifactsAndExecutions(String context, List<String> artifacts, List<String> executions)

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

  • addContextArtifactsAndExecutionsCallable()

AddContextChildren

Adds a set of Contexts as children to a parent Context. If any of the child Contexts have already been added to the parent Context, they are simply skipped. If this call would create a cycle or cause any Context to have more than 10 parents, the request will fail with an INVALID_ARGUMENT error.

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

  • addContextChildren(AddContextChildrenRequest request)

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

  • addContextChildren(ContextName context, List<String> childContexts)

  • addContextChildren(String context, List<String> childContexts)

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

  • addContextChildrenCallable()

RemoveContextChildren

Remove a set of children contexts from a parent Context. If any of the child Contexts were NOT added to the parent Context, they are simply skipped.

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

  • removeContextChildren(RemoveContextChildrenRequest request)

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

  • removeContextChildren(ContextName context, List<String> childContexts)

  • removeContextChildren(String context, List<String> childContexts)

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

  • removeContextChildrenCallable()

QueryContextLineageSubgraph

Retrieves Artifacts and Executions within the specified Context, connected by Event edges and returned as a LineageSubgraph.

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

  • queryContextLineageSubgraph(QueryContextLineageSubgraphRequest request)

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

  • queryContextLineageSubgraph(ContextName context)

  • queryContextLineageSubgraph(String context)

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

  • queryContextLineageSubgraphCallable()

CreateExecution

Creates an Execution associated with a MetadataStore.

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

  • createExecution(CreateExecutionRequest request)

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

  • createExecution(MetadataStoreName parent, Execution execution, String executionId)

  • createExecution(String parent, Execution execution, String executionId)

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

  • createExecutionCallable()

GetExecution

Retrieves a specific Execution.

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

  • getExecution(GetExecutionRequest request)

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

  • getExecution(ExecutionName name)

  • getExecution(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.

  • getExecutionCallable()

ListExecutions

Lists Executions in the MetadataStore.

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

  • listExecutions(ListExecutionsRequest request)

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

  • listExecutions(MetadataStoreName parent)

  • listExecutions(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.

  • listExecutionsPagedCallable()

  • listExecutionsCallable()

UpdateExecution

Updates a stored Execution.

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

  • updateExecution(UpdateExecutionRequest request)

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

  • updateExecution(Execution execution, 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.

  • updateExecutionCallable()

DeleteExecution

Deletes an Execution.

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

  • deleteExecutionAsync(DeleteExecutionRequest request)

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

  • deleteExecutionAsync(ExecutionName name)

  • deleteExecutionAsync(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.

  • deleteExecutionOperationCallable()

  • deleteExecutionCallable()

PurgeExecutions

Purges Executions.

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

  • purgeExecutionsAsync(PurgeExecutionsRequest request)

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

  • purgeExecutionsAsync(MetadataStoreName parent)

  • purgeExecutionsAsync(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.

  • purgeExecutionsOperationCallable()

  • purgeExecutionsCallable()

AddExecutionEvents

Adds Events to the specified Execution. An Event indicates whether an Artifact was used as an input or output for an Execution. If an Event already exists between the Execution and the Artifact, the Event is skipped.

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

  • addExecutionEvents(AddExecutionEventsRequest request)

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

  • addExecutionEvents(ExecutionName execution, List<Event> events)

  • addExecutionEvents(String execution, List<Event> events)

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

  • addExecutionEventsCallable()

QueryExecutionInputsAndOutputs

Obtains the set of input and output Artifacts for this Execution, in the form of LineageSubgraph that also contains the Execution and connecting Events.

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

  • queryExecutionInputsAndOutputs(QueryExecutionInputsAndOutputsRequest request)

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

  • queryExecutionInputsAndOutputs(ExecutionName execution)

  • queryExecutionInputsAndOutputs(String execution)

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

  • queryExecutionInputsAndOutputsCallable()

CreateMetadataSchema

Creates a MetadataSchema.

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

  • createMetadataSchema(CreateMetadataSchemaRequest request)

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

  • createMetadataSchema(MetadataStoreName parent, MetadataSchema metadataSchema, String metadataSchemaId)

  • createMetadataSchema(String parent, MetadataSchema metadataSchema, String metadataSchemaId)

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

  • createMetadataSchemaCallable()

GetMetadataSchema

Retrieves a specific MetadataSchema.

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

  • getMetadataSchema(GetMetadataSchemaRequest request)

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

  • getMetadataSchema(MetadataSchemaName name)

  • getMetadataSchema(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.

  • getMetadataSchemaCallable()

ListMetadataSchemas

Lists MetadataSchemas.

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

  • listMetadataSchemas(ListMetadataSchemasRequest request)

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

  • listMetadataSchemas(MetadataStoreName parent)

  • listMetadataSchemas(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.

  • listMetadataSchemasPagedCallable()

  • listMetadataSchemasCallable()

QueryArtifactLineageSubgraph

Retrieves lineage of an Artifact represented through Artifacts and Executions connected by Event edges and returned as a LineageSubgraph.

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

  • queryArtifactLineageSubgraph(QueryArtifactLineageSubgraphRequest request)

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

  • queryArtifactLineageSubgraph(ArtifactName artifact)

  • queryArtifactLineageSubgraph(String artifact)

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

  • queryArtifactLineageSubgraphCallable()

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 MetadataServiceSettings 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
 MetadataServiceSettings metadataServiceSettings =
     MetadataServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 MetadataServiceClient metadataServiceClient =
     MetadataServiceClient.create(metadataServiceSettings);

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
 MetadataServiceSettings metadataServiceSettings =
     MetadataServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 MetadataServiceClient metadataServiceClient =
     MetadataServiceClient.create(metadataServiceSettings);

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

  • Constructor Details

    • MetadataServiceClient

      protected MetadataServiceClient(MetadataServiceSettings settings) throws IOException
      Constructs an instance of MetadataServiceClient, 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

    • MetadataServiceClient

      protected MetadataServiceClient(MetadataServiceStub stub)

  • Method Details

    • create

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

    • create

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

    • getSettings

      public final MetadataServiceSettings getSettings()

    • getStub

      public MetadataServiceStub 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.

    • createMetadataStoreAsync

      public final OperationFuture<MetadataStore,CreateMetadataStoreOperationMetadata> createMetadataStoreAsync(LocationName parent, MetadataStore metadataStore, String metadataStoreId)
      Initializes a MetadataStore, including allocation of resources.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   MetadataStore metadataStore = MetadataStore.newBuilder().build();
   String metadataStoreId = "metadataStoreId-1811789907";
   MetadataStore response =
       metadataServiceClient
           .createMetadataStoreAsync(parent, metadataStore, metadataStoreId)
           .get();
 }
      Parameters:
      parent - Required. The resource name of the Location where the MetadataStore should be created. Format: `projects/{project}/locations/{location}/`
      metadataStore - Required. The MetadataStore to create.
      metadataStoreId - The {metadatastore} portion of the resource name with the format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}` If not provided, the MetadataStore's ID will be a UUID generated by the service. Must be 4-128 characters in length. Valid characters are `/[a-z][0-9]-/`. Must be unique across all MetadataStores in the parent Location. (Otherwise the request will fail with ALREADY_EXISTS, or PERMISSION_DENIED if the caller can't view the preexisting MetadataStore.)
      Throws:
      ApiException - if the remote call fails

    • createMetadataStoreAsync

      public final OperationFuture<MetadataStore,CreateMetadataStoreOperationMetadata> createMetadataStoreAsync(String parent, MetadataStore metadataStore, String metadataStoreId)
      Initializes a MetadataStore, including allocation of resources.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   MetadataStore metadataStore = MetadataStore.newBuilder().build();
   String metadataStoreId = "metadataStoreId-1811789907";
   MetadataStore response =
       metadataServiceClient
           .createMetadataStoreAsync(parent, metadataStore, metadataStoreId)
           .get();
 }
      Parameters:
      parent - Required. The resource name of the Location where the MetadataStore should be created. Format: `projects/{project}/locations/{location}/`
      metadataStore - Required. The MetadataStore to create.
      metadataStoreId - The {metadatastore} portion of the resource name with the format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}` If not provided, the MetadataStore's ID will be a UUID generated by the service. Must be 4-128 characters in length. Valid characters are `/[a-z][0-9]-/`. Must be unique across all MetadataStores in the parent Location. (Otherwise the request will fail with ALREADY_EXISTS, or PERMISSION_DENIED if the caller can't view the preexisting MetadataStore.)
      Throws:
      ApiException - if the remote call fails

    • createMetadataStoreAsync

      public final OperationFuture<MetadataStore,CreateMetadataStoreOperationMetadata> createMetadataStoreAsync(CreateMetadataStoreRequest request)
      Initializes a MetadataStore, including allocation of resources.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   CreateMetadataStoreRequest request =
       CreateMetadataStoreRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setMetadataStore(MetadataStore.newBuilder().build())
           .setMetadataStoreId("metadataStoreId-1811789907")
           .build();
   MetadataStore response = metadataServiceClient.createMetadataStoreAsync(request).get();
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • createMetadataStoreOperationCallable

      public final OperationCallable<CreateMetadataStoreRequest,MetadataStore,CreateMetadataStoreOperationMetadata> createMetadataStoreOperationCallable()
      Initializes a MetadataStore, including allocation of resources.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   CreateMetadataStoreRequest request =
       CreateMetadataStoreRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setMetadataStore(MetadataStore.newBuilder().build())
           .setMetadataStoreId("metadataStoreId-1811789907")
           .build();
   OperationFuture<MetadataStore, CreateMetadataStoreOperationMetadata> future =
       metadataServiceClient.createMetadataStoreOperationCallable().futureCall(request);
   // Do something.
   MetadataStore response = future.get();
 }

    • createMetadataStoreCallable

      public final UnaryCallable<CreateMetadataStoreRequest,Operation> createMetadataStoreCallable()
      Initializes a MetadataStore, including allocation of resources.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   CreateMetadataStoreRequest request =
       CreateMetadataStoreRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setMetadataStore(MetadataStore.newBuilder().build())
           .setMetadataStoreId("metadataStoreId-1811789907")
           .build();
   ApiFuture<Operation> future =
       metadataServiceClient.createMetadataStoreCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }

    • getMetadataStore

      public final MetadataStore getMetadataStore(MetadataStoreName name)
      Retrieves a specific MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName name = MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   MetadataStore response = metadataServiceClient.getMetadataStore(name);
 }
      Parameters:
      name - Required. The resource name of the MetadataStore to retrieve. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • getMetadataStore

      public final MetadataStore getMetadataStore(String name)
      Retrieves a specific MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String name = MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   MetadataStore response = metadataServiceClient.getMetadataStore(name);
 }
      Parameters:
      name - Required. The resource name of the MetadataStore to retrieve. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • getMetadataStore

      public final MetadataStore getMetadataStore(GetMetadataStoreRequest request)
      Retrieves a specific MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   GetMetadataStoreRequest request =
       GetMetadataStoreRequest.newBuilder()
           .setName(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .build();
   MetadataStore response = metadataServiceClient.getMetadataStore(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • getMetadataStoreCallable

      public final UnaryCallable<GetMetadataStoreRequest,MetadataStore> getMetadataStoreCallable()
      Retrieves a specific MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   GetMetadataStoreRequest request =
       GetMetadataStoreRequest.newBuilder()
           .setName(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .build();
   ApiFuture<MetadataStore> future =
       metadataServiceClient.getMetadataStoreCallable().futureCall(request);
   // Do something.
   MetadataStore response = future.get();
 }

    • listMetadataStores

      public final MetadataServiceClient.ListMetadataStoresPagedResponse listMetadataStores(LocationName parent)
      Lists MetadataStores for 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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   for (MetadataStore element : metadataServiceClient.listMetadataStores(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The Location whose MetadataStores should be listed. Format: `projects/{project}/locations/{location}`
      Throws:
      ApiException - if the remote call fails

    • listMetadataStores

      public final MetadataServiceClient.ListMetadataStoresPagedResponse listMetadataStores(String parent)
      Lists MetadataStores for 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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   for (MetadataStore element : metadataServiceClient.listMetadataStores(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The Location whose MetadataStores should be listed. Format: `projects/{project}/locations/{location}`
      Throws:
      ApiException - if the remote call fails

    • listMetadataStores

      public final MetadataServiceClient.ListMetadataStoresPagedResponse listMetadataStores(ListMetadataStoresRequest request)
      Lists MetadataStores for 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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListMetadataStoresRequest request =
       ListMetadataStoresRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (MetadataStore element : metadataServiceClient.listMetadataStores(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

    • listMetadataStoresPagedCallable

      public final UnaryCallable<ListMetadataStoresRequest,MetadataServiceClient.ListMetadataStoresPagedResponse> listMetadataStoresPagedCallable()
      Lists MetadataStores for 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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListMetadataStoresRequest request =
       ListMetadataStoresRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<MetadataStore> future =
       metadataServiceClient.listMetadataStoresPagedCallable().futureCall(request);
   // Do something.
   for (MetadataStore element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

    • listMetadataStoresCallable

      public final UnaryCallable<ListMetadataStoresRequest,ListMetadataStoresResponse> listMetadataStoresCallable()
      Lists MetadataStores for 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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListMetadataStoresRequest request =
       ListMetadataStoresRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListMetadataStoresResponse response =
         metadataServiceClient.listMetadataStoresCallable().call(request);
     for (MetadataStore element : response.getMetadataStoresList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

    • deleteMetadataStoreAsync

      public final OperationFuture<com.google.protobuf.Empty,DeleteMetadataStoreOperationMetadata> deleteMetadataStoreAsync(MetadataStoreName name)
      Deletes a single MetadataStore and all its child resources (Artifacts, Executions, and Contexts).

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName name = MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   metadataServiceClient.deleteMetadataStoreAsync(name).get();
 }
      Parameters:
      name - Required. The resource name of the MetadataStore to delete. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • deleteMetadataStoreAsync

      public final OperationFuture<com.google.protobuf.Empty,DeleteMetadataStoreOperationMetadata> deleteMetadataStoreAsync(String name)
      Deletes a single MetadataStore and all its child resources (Artifacts, Executions, and Contexts).

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String name = MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   metadataServiceClient.deleteMetadataStoreAsync(name).get();
 }
      Parameters:
      name - Required. The resource name of the MetadataStore to delete. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • deleteMetadataStoreAsync

      public final OperationFuture<com.google.protobuf.Empty,DeleteMetadataStoreOperationMetadata> deleteMetadataStoreAsync(DeleteMetadataStoreRequest request)
      Deletes a single MetadataStore and all its child resources (Artifacts, Executions, and Contexts).

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   DeleteMetadataStoreRequest request =
       DeleteMetadataStoreRequest.newBuilder()
           .setName(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setForce(true)
           .build();
   metadataServiceClient.deleteMetadataStoreAsync(request).get();
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • deleteMetadataStoreOperationCallable

      public final OperationCallable<DeleteMetadataStoreRequest,com.google.protobuf.Empty,DeleteMetadataStoreOperationMetadata> deleteMetadataStoreOperationCallable()
      Deletes a single MetadataStore and all its child resources (Artifacts, Executions, and Contexts).

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   DeleteMetadataStoreRequest request =
       DeleteMetadataStoreRequest.newBuilder()
           .setName(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setForce(true)
           .build();
   OperationFuture<Empty, DeleteMetadataStoreOperationMetadata> future =
       metadataServiceClient.deleteMetadataStoreOperationCallable().futureCall(request);
   // Do something.
   future.get();
 }

    • deleteMetadataStoreCallable

      public final UnaryCallable<DeleteMetadataStoreRequest,Operation> deleteMetadataStoreCallable()
      Deletes a single MetadataStore and all its child resources (Artifacts, Executions, and Contexts).

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   DeleteMetadataStoreRequest request =
       DeleteMetadataStoreRequest.newBuilder()
           .setName(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setForce(true)
           .build();
   ApiFuture<Operation> future =
       metadataServiceClient.deleteMetadataStoreCallable().futureCall(request);
   // Do something.
   future.get();
 }

    • createArtifact

      public final Artifact createArtifact(MetadataStoreName parent, Artifact artifact, String artifactId)
      Creates an Artifact associated with a MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   Artifact artifact = Artifact.newBuilder().build();
   String artifactId = "artifactId240640653";
   Artifact response = metadataServiceClient.createArtifact(parent, artifact, artifactId);
 }
      Parameters:
      parent - Required. The resource name of the MetadataStore where the Artifact should be created. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      artifact - Required. The Artifact to create.
      artifactId - The {artifact} portion of the resource name with the format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}` If not provided, the Artifact's ID will be a UUID generated by the service. Must be 4-128 characters in length. Valid characters are `/[a-z][0-9]-/`. Must be unique across all Artifacts in the parent MetadataStore. (Otherwise the request will fail with ALREADY_EXISTS, or PERMISSION_DENIED if the caller can't view the preexisting Artifact.)
      Throws:
      ApiException - if the remote call fails

    • createArtifact

      public final Artifact createArtifact(String parent, Artifact artifact, String artifactId)
      Creates an Artifact associated with a MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   Artifact artifact = Artifact.newBuilder().build();
   String artifactId = "artifactId240640653";
   Artifact response = metadataServiceClient.createArtifact(parent, artifact, artifactId);
 }
      Parameters:
      parent - Required. The resource name of the MetadataStore where the Artifact should be created. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      artifact - Required. The Artifact to create.
      artifactId - The {artifact} portion of the resource name with the format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}` If not provided, the Artifact's ID will be a UUID generated by the service. Must be 4-128 characters in length. Valid characters are `/[a-z][0-9]-/`. Must be unique across all Artifacts in the parent MetadataStore. (Otherwise the request will fail with ALREADY_EXISTS, or PERMISSION_DENIED if the caller can't view the preexisting Artifact.)
      Throws:
      ApiException - if the remote call fails

    • createArtifact

      public final Artifact createArtifact(CreateArtifactRequest request)
      Creates an Artifact associated with a MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   CreateArtifactRequest request =
       CreateArtifactRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setArtifact(Artifact.newBuilder().build())
           .setArtifactId("artifactId240640653")
           .build();
   Artifact response = metadataServiceClient.createArtifact(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • createArtifactCallable

      public final UnaryCallable<CreateArtifactRequest,Artifact> createArtifactCallable()
      Creates an Artifact associated with a MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   CreateArtifactRequest request =
       CreateArtifactRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setArtifact(Artifact.newBuilder().build())
           .setArtifactId("artifactId240640653")
           .build();
   ApiFuture<Artifact> future =
       metadataServiceClient.createArtifactCallable().futureCall(request);
   // Do something.
   Artifact response = future.get();
 }

    • getArtifact

      public final Artifact getArtifact(ArtifactName name)
      Retrieves a specific Artifact.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ArtifactName name =
       ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]");
   Artifact response = metadataServiceClient.getArtifact(name);
 }
      Parameters:
      name - Required. The resource name of the Artifact to retrieve. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}`
      Throws:
      ApiException - if the remote call fails

    • getArtifact

      public final Artifact getArtifact(String name)
      Retrieves a specific Artifact.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String name =
       ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]").toString();
   Artifact response = metadataServiceClient.getArtifact(name);
 }
      Parameters:
      name - Required. The resource name of the Artifact to retrieve. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}`
      Throws:
      ApiException - if the remote call fails

    • getArtifact

      public final Artifact getArtifact(GetArtifactRequest request)
      Retrieves a specific Artifact.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   GetArtifactRequest request =
       GetArtifactRequest.newBuilder()
           .setName(
               ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]")
                   .toString())
           .build();
   Artifact response = metadataServiceClient.getArtifact(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • getArtifactCallable

      public final UnaryCallable<GetArtifactRequest,Artifact> getArtifactCallable()
      Retrieves a specific Artifact.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   GetArtifactRequest request =
       GetArtifactRequest.newBuilder()
           .setName(
               ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]")
                   .toString())
           .build();
   ApiFuture<Artifact> future = metadataServiceClient.getArtifactCallable().futureCall(request);
   // Do something.
   Artifact response = future.get();
 }

    • listArtifacts

      public final MetadataServiceClient.ListArtifactsPagedResponse listArtifacts(MetadataStoreName parent)
      Lists Artifacts in the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   for (Artifact element : metadataServiceClient.listArtifacts(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The MetadataStore whose Artifacts should be listed. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • listArtifacts

      public final MetadataServiceClient.ListArtifactsPagedResponse listArtifacts(String parent)
      Lists Artifacts in the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   for (Artifact element : metadataServiceClient.listArtifacts(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The MetadataStore whose Artifacts should be listed. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • listArtifacts

      public final MetadataServiceClient.ListArtifactsPagedResponse listArtifacts(ListArtifactsRequest request)
      Lists Artifacts in the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListArtifactsRequest request =
       ListArtifactsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   for (Artifact element : metadataServiceClient.listArtifacts(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

    • listArtifactsPagedCallable

      public final UnaryCallable<ListArtifactsRequest,MetadataServiceClient.ListArtifactsPagedResponse> listArtifactsPagedCallable()
      Lists Artifacts in the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListArtifactsRequest request =
       ListArtifactsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   ApiFuture<Artifact> future =
       metadataServiceClient.listArtifactsPagedCallable().futureCall(request);
   // Do something.
   for (Artifact element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

    • listArtifactsCallable

      public final UnaryCallable<ListArtifactsRequest,ListArtifactsResponse> listArtifactsCallable()
      Lists Artifacts in the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListArtifactsRequest request =
       ListArtifactsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   while (true) {
     ListArtifactsResponse response =
         metadataServiceClient.listArtifactsCallable().call(request);
     for (Artifact element : response.getArtifactsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

    • updateArtifact

      public final Artifact updateArtifact(Artifact artifact, com.google.protobuf.FieldMask updateMask)
      Updates a stored Artifact.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   Artifact artifact = Artifact.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Artifact response = metadataServiceClient.updateArtifact(artifact, updateMask);
 }
      Parameters:
      artifact - Required. The Artifact containing updates. The Artifact's [Artifact.name][google.cloud.aiplatform.v1beta1.Artifact.name] field is used to identify the Artifact to be updated. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}`
      updateMask - Optional. A FieldMask indicating which fields should be updated.
      Throws:
      ApiException - if the remote call fails

    • updateArtifact

      public final Artifact updateArtifact(UpdateArtifactRequest request)
      Updates a stored Artifact.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   UpdateArtifactRequest request =
       UpdateArtifactRequest.newBuilder()
           .setArtifact(Artifact.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .setAllowMissing(true)
           .build();
   Artifact response = metadataServiceClient.updateArtifact(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • updateArtifactCallable

      public final UnaryCallable<UpdateArtifactRequest,Artifact> updateArtifactCallable()
      Updates a stored Artifact.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   UpdateArtifactRequest request =
       UpdateArtifactRequest.newBuilder()
           .setArtifact(Artifact.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .setAllowMissing(true)
           .build();
   ApiFuture<Artifact> future =
       metadataServiceClient.updateArtifactCallable().futureCall(request);
   // Do something.
   Artifact response = future.get();
 }

    • deleteArtifactAsync

      public final OperationFuture<com.google.protobuf.Empty,DeleteOperationMetadata> deleteArtifactAsync(ArtifactName name)
      Deletes an Artifact.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ArtifactName name =
       ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]");
   metadataServiceClient.deleteArtifactAsync(name).get();
 }
      Parameters:
      name - Required. The resource name of the Artifact to delete. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}`
      Throws:
      ApiException - if the remote call fails

    • deleteArtifactAsync

      public final OperationFuture<com.google.protobuf.Empty,DeleteOperationMetadata> deleteArtifactAsync(String name)
      Deletes an Artifact.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String name =
       ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]").toString();
   metadataServiceClient.deleteArtifactAsync(name).get();
 }
      Parameters:
      name - Required. The resource name of the Artifact to delete. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}`
      Throws:
      ApiException - if the remote call fails

    • deleteArtifactAsync

      public final OperationFuture<com.google.protobuf.Empty,DeleteOperationMetadata> deleteArtifactAsync(DeleteArtifactRequest request)
      Deletes an Artifact.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   DeleteArtifactRequest request =
       DeleteArtifactRequest.newBuilder()
           .setName(
               ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]")
                   .toString())
           .setEtag("etag3123477")
           .build();
   metadataServiceClient.deleteArtifactAsync(request).get();
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • deleteArtifactOperationCallable

      public final OperationCallable<DeleteArtifactRequest,com.google.protobuf.Empty,DeleteOperationMetadata> deleteArtifactOperationCallable()
      Deletes an Artifact.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   DeleteArtifactRequest request =
       DeleteArtifactRequest.newBuilder()
           .setName(
               ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]")
                   .toString())
           .setEtag("etag3123477")
           .build();
   OperationFuture<Empty, DeleteOperationMetadata> future =
       metadataServiceClient.deleteArtifactOperationCallable().futureCall(request);
   // Do something.
   future.get();
 }

    • deleteArtifactCallable

      public final UnaryCallable<DeleteArtifactRequest,Operation> deleteArtifactCallable()
      Deletes an Artifact.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   DeleteArtifactRequest request =
       DeleteArtifactRequest.newBuilder()
           .setName(
               ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]")
                   .toString())
           .setEtag("etag3123477")
           .build();
   ApiFuture<Operation> future =
       metadataServiceClient.deleteArtifactCallable().futureCall(request);
   // Do something.
   future.get();
 }

    • purgeArtifactsAsync

      public final OperationFuture<PurgeArtifactsResponse,PurgeArtifactsMetadata> purgeArtifactsAsync(MetadataStoreName parent)
      Purges Artifacts.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   PurgeArtifactsResponse response = metadataServiceClient.purgeArtifactsAsync(parent).get();
 }
      Parameters:
      parent - Required. The metadata store to purge Artifacts from. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • purgeArtifactsAsync

      public final OperationFuture<PurgeArtifactsResponse,PurgeArtifactsMetadata> purgeArtifactsAsync(String parent)
      Purges Artifacts.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   PurgeArtifactsResponse response = metadataServiceClient.purgeArtifactsAsync(parent).get();
 }
      Parameters:
      parent - Required. The metadata store to purge Artifacts from. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • purgeArtifactsAsync

      public final OperationFuture<PurgeArtifactsResponse,PurgeArtifactsMetadata> purgeArtifactsAsync(PurgeArtifactsRequest request)
      Purges Artifacts.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   PurgeArtifactsRequest request =
       PurgeArtifactsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setFilter("filter-1274492040")
           .setForce(true)
           .build();
   PurgeArtifactsResponse response = metadataServiceClient.purgeArtifactsAsync(request).get();
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • purgeArtifactsOperationCallable

      public final OperationCallable<PurgeArtifactsRequest,PurgeArtifactsResponse,PurgeArtifactsMetadata> purgeArtifactsOperationCallable()
      Purges Artifacts.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   PurgeArtifactsRequest request =
       PurgeArtifactsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setFilter("filter-1274492040")
           .setForce(true)
           .build();
   OperationFuture<PurgeArtifactsResponse, PurgeArtifactsMetadata> future =
       metadataServiceClient.purgeArtifactsOperationCallable().futureCall(request);
   // Do something.
   PurgeArtifactsResponse response = future.get();
 }

    • purgeArtifactsCallable

      public final UnaryCallable<PurgeArtifactsRequest,Operation> purgeArtifactsCallable()
      Purges Artifacts.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   PurgeArtifactsRequest request =
       PurgeArtifactsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setFilter("filter-1274492040")
           .setForce(true)
           .build();
   ApiFuture<Operation> future =
       metadataServiceClient.purgeArtifactsCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }

    • createContext

      public final Context createContext(MetadataStoreName parent, Context context, String contextId)
      Creates a Context associated with a MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   Context context = Context.newBuilder().build();
   String contextId = "contextId-406810838";
   Context response = metadataServiceClient.createContext(parent, context, contextId);
 }
      Parameters:
      parent - Required. The resource name of the MetadataStore where the Context should be created. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      context - Required. The Context to create.
      contextId - The {context} portion of the resource name with the format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`. If not provided, the Context's ID will be a UUID generated by the service. Must be 4-128 characters in length. Valid characters are `/[a-z][0-9]-/`. Must be unique across all Contexts in the parent MetadataStore. (Otherwise the request will fail with ALREADY_EXISTS, or PERMISSION_DENIED if the caller can't view the preexisting Context.)
      Throws:
      ApiException - if the remote call fails

    • createContext

      public final Context createContext(String parent, Context context, String contextId)
      Creates a Context associated with a MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   Context context = Context.newBuilder().build();
   String contextId = "contextId-406810838";
   Context response = metadataServiceClient.createContext(parent, context, contextId);
 }
      Parameters:
      parent - Required. The resource name of the MetadataStore where the Context should be created. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      context - Required. The Context to create.
      contextId - The {context} portion of the resource name with the format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`. If not provided, the Context's ID will be a UUID generated by the service. Must be 4-128 characters in length. Valid characters are `/[a-z][0-9]-/`. Must be unique across all Contexts in the parent MetadataStore. (Otherwise the request will fail with ALREADY_EXISTS, or PERMISSION_DENIED if the caller can't view the preexisting Context.)
      Throws:
      ApiException - if the remote call fails

    • createContext

      public final Context createContext(CreateContextRequest request)
      Creates a Context associated with a MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   CreateContextRequest request =
       CreateContextRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setContext(Context.newBuilder().build())
           .setContextId("contextId-406810838")
           .build();
   Context response = metadataServiceClient.createContext(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • createContextCallable

      public final UnaryCallable<CreateContextRequest,Context> createContextCallable()
      Creates a Context associated with a MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   CreateContextRequest request =
       CreateContextRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setContext(Context.newBuilder().build())
           .setContextId("contextId-406810838")
           .build();
   ApiFuture<Context> future = metadataServiceClient.createContextCallable().futureCall(request);
   // Do something.
   Context response = future.get();
 }

    • getContext

      public final Context getContext(ContextName name)
      Retrieves a specific Context.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ContextName name = ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]");
   Context response = metadataServiceClient.getContext(name);
 }
      Parameters:
      name - Required. The resource name of the Context to retrieve. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`
      Throws:
      ApiException - if the remote call fails

    • getContext

      public final Context getContext(String name)
      Retrieves a specific Context.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String name =
       ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]").toString();
   Context response = metadataServiceClient.getContext(name);
 }
      Parameters:
      name - Required. The resource name of the Context to retrieve. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`
      Throws:
      ApiException - if the remote call fails

    • getContext

      public final Context getContext(GetContextRequest request)
      Retrieves a specific Context.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   GetContextRequest request =
       GetContextRequest.newBuilder()
           .setName(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .build();
   Context response = metadataServiceClient.getContext(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • getContextCallable

      public final UnaryCallable<GetContextRequest,Context> getContextCallable()
      Retrieves a specific Context.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   GetContextRequest request =
       GetContextRequest.newBuilder()
           .setName(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .build();
   ApiFuture<Context> future = metadataServiceClient.getContextCallable().futureCall(request);
   // Do something.
   Context response = future.get();
 }

    • listContexts

      public final MetadataServiceClient.ListContextsPagedResponse listContexts(MetadataStoreName parent)
      Lists Contexts on the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   for (Context element : metadataServiceClient.listContexts(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The MetadataStore whose Contexts should be listed. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • listContexts

      public final MetadataServiceClient.ListContextsPagedResponse listContexts(String parent)
      Lists Contexts on the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   for (Context element : metadataServiceClient.listContexts(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The MetadataStore whose Contexts should be listed. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • listContexts

      public final MetadataServiceClient.ListContextsPagedResponse listContexts(ListContextsRequest request)
      Lists Contexts on the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListContextsRequest request =
       ListContextsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   for (Context element : metadataServiceClient.listContexts(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

    • listContextsPagedCallable

      public final UnaryCallable<ListContextsRequest,MetadataServiceClient.ListContextsPagedResponse> listContextsPagedCallable()
      Lists Contexts on the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListContextsRequest request =
       ListContextsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   ApiFuture<Context> future =
       metadataServiceClient.listContextsPagedCallable().futureCall(request);
   // Do something.
   for (Context element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

    • listContextsCallable

      public final UnaryCallable<ListContextsRequest,ListContextsResponse> listContextsCallable()
      Lists Contexts on the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListContextsRequest request =
       ListContextsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   while (true) {
     ListContextsResponse response = metadataServiceClient.listContextsCallable().call(request);
     for (Context element : response.getContextsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

    • updateContext

      public final Context updateContext(Context context, com.google.protobuf.FieldMask updateMask)
      Updates a stored Context.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   Context context = Context.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Context response = metadataServiceClient.updateContext(context, updateMask);
 }
      Parameters:
      context - Required. The Context containing updates. The Context's [Context.name][google.cloud.aiplatform.v1beta1.Context.name] field is used to identify the Context to be updated. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`
      updateMask - Optional. A FieldMask indicating which fields should be updated.
      Throws:
      ApiException - if the remote call fails

    • updateContext

      public final Context updateContext(UpdateContextRequest request)
      Updates a stored Context.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   UpdateContextRequest request =
       UpdateContextRequest.newBuilder()
           .setContext(Context.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .setAllowMissing(true)
           .build();
   Context response = metadataServiceClient.updateContext(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • updateContextCallable

      public final UnaryCallable<UpdateContextRequest,Context> updateContextCallable()
      Updates a stored Context.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   UpdateContextRequest request =
       UpdateContextRequest.newBuilder()
           .setContext(Context.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .setAllowMissing(true)
           .build();
   ApiFuture<Context> future = metadataServiceClient.updateContextCallable().futureCall(request);
   // Do something.
   Context response = future.get();
 }

    • deleteContextAsync

      public final OperationFuture<com.google.protobuf.Empty,DeleteOperationMetadata> deleteContextAsync(ContextName name)
      Deletes a stored Context.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ContextName name = ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]");
   metadataServiceClient.deleteContextAsync(name).get();
 }
      Parameters:
      name - Required. The resource name of the Context to delete. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`
      Throws:
      ApiException - if the remote call fails

    • deleteContextAsync

      public final OperationFuture<com.google.protobuf.Empty,DeleteOperationMetadata> deleteContextAsync(String name)
      Deletes a stored Context.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String name =
       ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]").toString();
   metadataServiceClient.deleteContextAsync(name).get();
 }
      Parameters:
      name - Required. The resource name of the Context to delete. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`
      Throws:
      ApiException - if the remote call fails

    • deleteContextAsync

      public final OperationFuture<com.google.protobuf.Empty,DeleteOperationMetadata> deleteContextAsync(DeleteContextRequest request)
      Deletes a stored Context.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   DeleteContextRequest request =
       DeleteContextRequest.newBuilder()
           .setName(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .setForce(true)
           .setEtag("etag3123477")
           .build();
   metadataServiceClient.deleteContextAsync(request).get();
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • deleteContextOperationCallable

      public final OperationCallable<DeleteContextRequest,com.google.protobuf.Empty,DeleteOperationMetadata> deleteContextOperationCallable()
      Deletes a stored Context.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   DeleteContextRequest request =
       DeleteContextRequest.newBuilder()
           .setName(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .setForce(true)
           .setEtag("etag3123477")
           .build();
   OperationFuture<Empty, DeleteOperationMetadata> future =
       metadataServiceClient.deleteContextOperationCallable().futureCall(request);
   // Do something.
   future.get();
 }

    • deleteContextCallable

      public final UnaryCallable<DeleteContextRequest,Operation> deleteContextCallable()
      Deletes a stored Context.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   DeleteContextRequest request =
       DeleteContextRequest.newBuilder()
           .setName(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .setForce(true)
           .setEtag("etag3123477")
           .build();
   ApiFuture<Operation> future =
       metadataServiceClient.deleteContextCallable().futureCall(request);
   // Do something.
   future.get();
 }

    • purgeContextsAsync

      public final OperationFuture<PurgeContextsResponse,PurgeContextsMetadata> purgeContextsAsync(MetadataStoreName parent)
      Purges Contexts.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   PurgeContextsResponse response = metadataServiceClient.purgeContextsAsync(parent).get();
 }
      Parameters:
      parent - Required. The metadata store to purge Contexts from. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • purgeContextsAsync

      public final OperationFuture<PurgeContextsResponse,PurgeContextsMetadata> purgeContextsAsync(String parent)
      Purges Contexts.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   PurgeContextsResponse response = metadataServiceClient.purgeContextsAsync(parent).get();
 }
      Parameters:
      parent - Required. The metadata store to purge Contexts from. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • purgeContextsAsync

      public final OperationFuture<PurgeContextsResponse,PurgeContextsMetadata> purgeContextsAsync(PurgeContextsRequest request)
      Purges Contexts.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   PurgeContextsRequest request =
       PurgeContextsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setFilter("filter-1274492040")
           .setForce(true)
           .build();
   PurgeContextsResponse response = metadataServiceClient.purgeContextsAsync(request).get();
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • purgeContextsOperationCallable

      public final OperationCallable<PurgeContextsRequest,PurgeContextsResponse,PurgeContextsMetadata> purgeContextsOperationCallable()
      Purges Contexts.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   PurgeContextsRequest request =
       PurgeContextsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setFilter("filter-1274492040")
           .setForce(true)
           .build();
   OperationFuture<PurgeContextsResponse, PurgeContextsMetadata> future =
       metadataServiceClient.purgeContextsOperationCallable().futureCall(request);
   // Do something.
   PurgeContextsResponse response = future.get();
 }

    • purgeContextsCallable

      public final UnaryCallable<PurgeContextsRequest,Operation> purgeContextsCallable()
      Purges Contexts.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   PurgeContextsRequest request =
       PurgeContextsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setFilter("filter-1274492040")
           .setForce(true)
           .build();
   ApiFuture<Operation> future =
       metadataServiceClient.purgeContextsCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }

    • addContextArtifactsAndExecutions

      public final AddContextArtifactsAndExecutionsResponse addContextArtifactsAndExecutions(ContextName context, List<String> artifacts, List<String> executions)
      Adds a set of Artifacts and Executions to a Context. If any of the Artifacts or Executions have already been added to a Context, they are simply skipped.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ContextName context =
       ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]");
   List<String> artifacts = new ArrayList<>();
   List<String> executions = new ArrayList<>();
   AddContextArtifactsAndExecutionsResponse response =
       metadataServiceClient.addContextArtifactsAndExecutions(context, artifacts, executions);
 }
      Parameters:
      context - Required. The resource name of the Context that the Artifacts and Executions belong to. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`
      artifacts - The resource names of the Artifacts to attribute to the Context.

      Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}`

      executions - The resource names of the Executions to associate with the Context.

      Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}`

      Throws:
      ApiException - if the remote call fails

    • addContextArtifactsAndExecutions

      public final AddContextArtifactsAndExecutionsResponse addContextArtifactsAndExecutions(String context, List<String> artifacts, List<String> executions)
      Adds a set of Artifacts and Executions to a Context. If any of the Artifacts or Executions have already been added to a Context, they are simply skipped.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String context =
       ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]").toString();
   List<String> artifacts = new ArrayList<>();
   List<String> executions = new ArrayList<>();
   AddContextArtifactsAndExecutionsResponse response =
       metadataServiceClient.addContextArtifactsAndExecutions(context, artifacts, executions);
 }
      Parameters:
      context - Required. The resource name of the Context that the Artifacts and Executions belong to. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`
      artifacts - The resource names of the Artifacts to attribute to the Context.

      Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}`

      executions - The resource names of the Executions to associate with the Context.

      Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}`

      Throws:
      ApiException - if the remote call fails

    • addContextArtifactsAndExecutions

      public final AddContextArtifactsAndExecutionsResponse addContextArtifactsAndExecutions(AddContextArtifactsAndExecutionsRequest request)
      Adds a set of Artifacts and Executions to a Context. If any of the Artifacts or Executions have already been added to a Context, they are simply skipped.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   AddContextArtifactsAndExecutionsRequest request =
       AddContextArtifactsAndExecutionsRequest.newBuilder()
           .setContext(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .addAllArtifacts(new ArrayList<String>())
           .addAllExecutions(new ArrayList<String>())
           .build();
   AddContextArtifactsAndExecutionsResponse response =
       metadataServiceClient.addContextArtifactsAndExecutions(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • addContextArtifactsAndExecutionsCallable

      public final UnaryCallable<AddContextArtifactsAndExecutionsRequest,AddContextArtifactsAndExecutionsResponse> addContextArtifactsAndExecutionsCallable()
      Adds a set of Artifacts and Executions to a Context. If any of the Artifacts or Executions have already been added to a Context, they are simply skipped.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   AddContextArtifactsAndExecutionsRequest request =
       AddContextArtifactsAndExecutionsRequest.newBuilder()
           .setContext(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .addAllArtifacts(new ArrayList<String>())
           .addAllExecutions(new ArrayList<String>())
           .build();
   ApiFuture<AddContextArtifactsAndExecutionsResponse> future =
       metadataServiceClient.addContextArtifactsAndExecutionsCallable().futureCall(request);
   // Do something.
   AddContextArtifactsAndExecutionsResponse response = future.get();
 }

    • addContextChildren

      public final AddContextChildrenResponse addContextChildren(ContextName context, List<String> childContexts)
      Adds a set of Contexts as children to a parent Context. If any of the child Contexts have already been added to the parent Context, they are simply skipped. If this call would create a cycle or cause any Context to have more than 10 parents, the request will fail with an INVALID_ARGUMENT error.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ContextName context =
       ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]");
   List<String> childContexts = new ArrayList<>();
   AddContextChildrenResponse response =
       metadataServiceClient.addContextChildren(context, childContexts);
 }
      Parameters:
      context - Required. The resource name of the parent Context.

      Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`

      childContexts - The resource names of the child Contexts.
      Throws:
      ApiException - if the remote call fails

    • addContextChildren

      public final AddContextChildrenResponse addContextChildren(String context, List<String> childContexts)
      Adds a set of Contexts as children to a parent Context. If any of the child Contexts have already been added to the parent Context, they are simply skipped. If this call would create a cycle or cause any Context to have more than 10 parents, the request will fail with an INVALID_ARGUMENT error.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String context =
       ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]").toString();
   List<String> childContexts = new ArrayList<>();
   AddContextChildrenResponse response =
       metadataServiceClient.addContextChildren(context, childContexts);
 }
      Parameters:
      context - Required. The resource name of the parent Context.

      Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`

      childContexts - The resource names of the child Contexts.
      Throws:
      ApiException - if the remote call fails

    • addContextChildren

      public final AddContextChildrenResponse addContextChildren(AddContextChildrenRequest request)
      Adds a set of Contexts as children to a parent Context. If any of the child Contexts have already been added to the parent Context, they are simply skipped. If this call would create a cycle or cause any Context to have more than 10 parents, the request will fail with an INVALID_ARGUMENT error.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   AddContextChildrenRequest request =
       AddContextChildrenRequest.newBuilder()
           .setContext(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .addAllChildContexts(new ArrayList<String>())
           .build();
   AddContextChildrenResponse response = metadataServiceClient.addContextChildren(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • addContextChildrenCallable

      public final UnaryCallable<AddContextChildrenRequest,AddContextChildrenResponse> addContextChildrenCallable()
      Adds a set of Contexts as children to a parent Context. If any of the child Contexts have already been added to the parent Context, they are simply skipped. If this call would create a cycle or cause any Context to have more than 10 parents, the request will fail with an INVALID_ARGUMENT error.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   AddContextChildrenRequest request =
       AddContextChildrenRequest.newBuilder()
           .setContext(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .addAllChildContexts(new ArrayList<String>())
           .build();
   ApiFuture<AddContextChildrenResponse> future =
       metadataServiceClient.addContextChildrenCallable().futureCall(request);
   // Do something.
   AddContextChildrenResponse response = future.get();
 }

    • removeContextChildren

      public final RemoveContextChildrenResponse removeContextChildren(ContextName context, List<String> childContexts)
      Remove a set of children contexts from a parent Context. If any of the child Contexts were NOT added to the parent Context, they are simply skipped.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ContextName context =
       ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]");
   List<String> childContexts = new ArrayList<>();
   RemoveContextChildrenResponse response =
       metadataServiceClient.removeContextChildren(context, childContexts);
 }
      Parameters:
      context - Required. The resource name of the parent Context.

      Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`

      childContexts - The resource names of the child Contexts.
      Throws:
      ApiException - if the remote call fails

    • removeContextChildren

      public final RemoveContextChildrenResponse removeContextChildren(String context, List<String> childContexts)
      Remove a set of children contexts from a parent Context. If any of the child Contexts were NOT added to the parent Context, they are simply skipped.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String context =
       ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]").toString();
   List<String> childContexts = new ArrayList<>();
   RemoveContextChildrenResponse response =
       metadataServiceClient.removeContextChildren(context, childContexts);
 }
      Parameters:
      context - Required. The resource name of the parent Context.

      Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`

      childContexts - The resource names of the child Contexts.
      Throws:
      ApiException - if the remote call fails

    • removeContextChildren

      public final RemoveContextChildrenResponse removeContextChildren(RemoveContextChildrenRequest request)
      Remove a set of children contexts from a parent Context. If any of the child Contexts were NOT added to the parent Context, they are simply skipped.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   RemoveContextChildrenRequest request =
       RemoveContextChildrenRequest.newBuilder()
           .setContext(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .addAllChildContexts(new ArrayList<String>())
           .build();
   RemoveContextChildrenResponse response = metadataServiceClient.removeContextChildren(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • removeContextChildrenCallable

      public final UnaryCallable<RemoveContextChildrenRequest,RemoveContextChildrenResponse> removeContextChildrenCallable()
      Remove a set of children contexts from a parent Context. If any of the child Contexts were NOT added to the parent Context, they are simply skipped.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   RemoveContextChildrenRequest request =
       RemoveContextChildrenRequest.newBuilder()
           .setContext(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .addAllChildContexts(new ArrayList<String>())
           .build();
   ApiFuture<RemoveContextChildrenResponse> future =
       metadataServiceClient.removeContextChildrenCallable().futureCall(request);
   // Do something.
   RemoveContextChildrenResponse response = future.get();
 }

    • queryContextLineageSubgraph

      public final LineageSubgraph queryContextLineageSubgraph(ContextName context)
      Retrieves Artifacts and Executions within the specified Context, connected by Event edges and returned as a LineageSubgraph.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ContextName context =
       ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]");
   LineageSubgraph response = metadataServiceClient.queryContextLineageSubgraph(context);
 }
      Parameters:
      context - Required. The resource name of the Context whose Artifacts and Executions should be retrieved as a LineageSubgraph. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`

      The request may error with FAILED_PRECONDITION if the number of Artifacts, the number of Executions, or the number of Events that would be returned for the Context exceeds 1000.

      Throws:
      ApiException - if the remote call fails

    • queryContextLineageSubgraph

      public final LineageSubgraph queryContextLineageSubgraph(String context)
      Retrieves Artifacts and Executions within the specified Context, connected by Event edges and returned as a LineageSubgraph.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String context =
       ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]").toString();
   LineageSubgraph response = metadataServiceClient.queryContextLineageSubgraph(context);
 }
      Parameters:
      context - Required. The resource name of the Context whose Artifacts and Executions should be retrieved as a LineageSubgraph. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}`

      The request may error with FAILED_PRECONDITION if the number of Artifacts, the number of Executions, or the number of Events that would be returned for the Context exceeds 1000.

      Throws:
      ApiException - if the remote call fails

    • queryContextLineageSubgraph

      public final LineageSubgraph queryContextLineageSubgraph(QueryContextLineageSubgraphRequest request)
      Retrieves Artifacts and Executions within the specified Context, connected by Event edges and returned as a LineageSubgraph.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   QueryContextLineageSubgraphRequest request =
       QueryContextLineageSubgraphRequest.newBuilder()
           .setContext(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .build();
   LineageSubgraph response = metadataServiceClient.queryContextLineageSubgraph(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • queryContextLineageSubgraphCallable

      public final UnaryCallable<QueryContextLineageSubgraphRequest,LineageSubgraph> queryContextLineageSubgraphCallable()
      Retrieves Artifacts and Executions within the specified Context, connected by Event edges and returned as a LineageSubgraph.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   QueryContextLineageSubgraphRequest request =
       QueryContextLineageSubgraphRequest.newBuilder()
           .setContext(
               ContextName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[CONTEXT]")
                   .toString())
           .build();
   ApiFuture<LineageSubgraph> future =
       metadataServiceClient.queryContextLineageSubgraphCallable().futureCall(request);
   // Do something.
   LineageSubgraph response = future.get();
 }

    • createExecution

      public final Execution createExecution(MetadataStoreName parent, Execution execution, String executionId)
      Creates an Execution associated with a MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   Execution execution = Execution.newBuilder().build();
   String executionId = "executionId-454906285";
   Execution response = metadataServiceClient.createExecution(parent, execution, executionId);
 }
      Parameters:
      parent - Required. The resource name of the MetadataStore where the Execution should be created. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      execution - Required. The Execution to create.
      executionId - The {execution} portion of the resource name with the format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}` If not provided, the Execution's ID will be a UUID generated by the service. Must be 4-128 characters in length. Valid characters are `/[a-z][0-9]-/`. Must be unique across all Executions in the parent MetadataStore. (Otherwise the request will fail with ALREADY_EXISTS, or PERMISSION_DENIED if the caller can't view the preexisting Execution.)
      Throws:
      ApiException - if the remote call fails

    • createExecution

      public final Execution createExecution(String parent, Execution execution, String executionId)
      Creates an Execution associated with a MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   Execution execution = Execution.newBuilder().build();
   String executionId = "executionId-454906285";
   Execution response = metadataServiceClient.createExecution(parent, execution, executionId);
 }
      Parameters:
      parent - Required. The resource name of the MetadataStore where the Execution should be created. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      execution - Required. The Execution to create.
      executionId - The {execution} portion of the resource name with the format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}` If not provided, the Execution's ID will be a UUID generated by the service. Must be 4-128 characters in length. Valid characters are `/[a-z][0-9]-/`. Must be unique across all Executions in the parent MetadataStore. (Otherwise the request will fail with ALREADY_EXISTS, or PERMISSION_DENIED if the caller can't view the preexisting Execution.)
      Throws:
      ApiException - if the remote call fails

    • createExecution

      public final Execution createExecution(CreateExecutionRequest request)
      Creates an Execution associated with a MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   CreateExecutionRequest request =
       CreateExecutionRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setExecution(Execution.newBuilder().build())
           .setExecutionId("executionId-454906285")
           .build();
   Execution response = metadataServiceClient.createExecution(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • createExecutionCallable

      public final UnaryCallable<CreateExecutionRequest,Execution> createExecutionCallable()
      Creates an Execution associated with a MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   CreateExecutionRequest request =
       CreateExecutionRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setExecution(Execution.newBuilder().build())
           .setExecutionId("executionId-454906285")
           .build();
   ApiFuture<Execution> future =
       metadataServiceClient.createExecutionCallable().futureCall(request);
   // Do something.
   Execution response = future.get();
 }

    • getExecution

      public final Execution getExecution(ExecutionName name)
      Retrieves a specific Execution.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ExecutionName name =
       ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]");
   Execution response = metadataServiceClient.getExecution(name);
 }
      Parameters:
      name - Required. The resource name of the Execution to retrieve. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}`
      Throws:
      ApiException - if the remote call fails

    • getExecution

      public final Execution getExecution(String name)
      Retrieves a specific Execution.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String name =
       ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]").toString();
   Execution response = metadataServiceClient.getExecution(name);
 }
      Parameters:
      name - Required. The resource name of the Execution to retrieve. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}`
      Throws:
      ApiException - if the remote call fails

    • getExecution

      public final Execution getExecution(GetExecutionRequest request)
      Retrieves a specific Execution.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   GetExecutionRequest request =
       GetExecutionRequest.newBuilder()
           .setName(
               ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]")
                   .toString())
           .build();
   Execution response = metadataServiceClient.getExecution(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • getExecutionCallable

      public final UnaryCallable<GetExecutionRequest,Execution> getExecutionCallable()
      Retrieves a specific Execution.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   GetExecutionRequest request =
       GetExecutionRequest.newBuilder()
           .setName(
               ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]")
                   .toString())
           .build();
   ApiFuture<Execution> future =
       metadataServiceClient.getExecutionCallable().futureCall(request);
   // Do something.
   Execution response = future.get();
 }

    • listExecutions

      public final MetadataServiceClient.ListExecutionsPagedResponse listExecutions(MetadataStoreName parent)
      Lists Executions in the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   for (Execution element : metadataServiceClient.listExecutions(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The MetadataStore whose Executions should be listed. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • listExecutions

      public final MetadataServiceClient.ListExecutionsPagedResponse listExecutions(String parent)
      Lists Executions in the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   for (Execution element : metadataServiceClient.listExecutions(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The MetadataStore whose Executions should be listed. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • listExecutions

      public final MetadataServiceClient.ListExecutionsPagedResponse listExecutions(ListExecutionsRequest request)
      Lists Executions in the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListExecutionsRequest request =
       ListExecutionsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   for (Execution element : metadataServiceClient.listExecutions(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

    • listExecutionsPagedCallable

      public final UnaryCallable<ListExecutionsRequest,MetadataServiceClient.ListExecutionsPagedResponse> listExecutionsPagedCallable()
      Lists Executions in the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListExecutionsRequest request =
       ListExecutionsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   ApiFuture<Execution> future =
       metadataServiceClient.listExecutionsPagedCallable().futureCall(request);
   // Do something.
   for (Execution element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

    • listExecutionsCallable

      public final UnaryCallable<ListExecutionsRequest,ListExecutionsResponse> listExecutionsCallable()
      Lists Executions in the MetadataStore.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListExecutionsRequest request =
       ListExecutionsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   while (true) {
     ListExecutionsResponse response =
         metadataServiceClient.listExecutionsCallable().call(request);
     for (Execution element : response.getExecutionsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

    • updateExecution

      public final Execution updateExecution(Execution execution, com.google.protobuf.FieldMask updateMask)
      Updates a stored Execution.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   Execution execution = Execution.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Execution response = metadataServiceClient.updateExecution(execution, updateMask);
 }
      Parameters:
      execution - Required. The Execution containing updates. The Execution's [Execution.name][google.cloud.aiplatform.v1beta1.Execution.name] field is used to identify the Execution to be updated. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}`
      updateMask - Optional. A FieldMask indicating which fields should be updated.
      Throws:
      ApiException - if the remote call fails

    • updateExecution

      public final Execution updateExecution(UpdateExecutionRequest request)
      Updates a stored Execution.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   UpdateExecutionRequest request =
       UpdateExecutionRequest.newBuilder()
           .setExecution(Execution.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .setAllowMissing(true)
           .build();
   Execution response = metadataServiceClient.updateExecution(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • updateExecutionCallable

      public final UnaryCallable<UpdateExecutionRequest,Execution> updateExecutionCallable()
      Updates a stored Execution.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   UpdateExecutionRequest request =
       UpdateExecutionRequest.newBuilder()
           .setExecution(Execution.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .setAllowMissing(true)
           .build();
   ApiFuture<Execution> future =
       metadataServiceClient.updateExecutionCallable().futureCall(request);
   // Do something.
   Execution response = future.get();
 }

    • deleteExecutionAsync

      public final OperationFuture<com.google.protobuf.Empty,DeleteOperationMetadata> deleteExecutionAsync(ExecutionName name)
      Deletes an Execution.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ExecutionName name =
       ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]");
   metadataServiceClient.deleteExecutionAsync(name).get();
 }
      Parameters:
      name - Required. The resource name of the Execution to delete. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}`
      Throws:
      ApiException - if the remote call fails

    • deleteExecutionAsync

      public final OperationFuture<com.google.protobuf.Empty,DeleteOperationMetadata> deleteExecutionAsync(String name)
      Deletes an Execution.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String name =
       ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]").toString();
   metadataServiceClient.deleteExecutionAsync(name).get();
 }
      Parameters:
      name - Required. The resource name of the Execution to delete. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}`
      Throws:
      ApiException - if the remote call fails

    • deleteExecutionAsync

      public final OperationFuture<com.google.protobuf.Empty,DeleteOperationMetadata> deleteExecutionAsync(DeleteExecutionRequest request)
      Deletes an Execution.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   DeleteExecutionRequest request =
       DeleteExecutionRequest.newBuilder()
           .setName(
               ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]")
                   .toString())
           .setEtag("etag3123477")
           .build();
   metadataServiceClient.deleteExecutionAsync(request).get();
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • deleteExecutionOperationCallable

      public final OperationCallable<DeleteExecutionRequest,com.google.protobuf.Empty,DeleteOperationMetadata> deleteExecutionOperationCallable()
      Deletes an Execution.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   DeleteExecutionRequest request =
       DeleteExecutionRequest.newBuilder()
           .setName(
               ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]")
                   .toString())
           .setEtag("etag3123477")
           .build();
   OperationFuture<Empty, DeleteOperationMetadata> future =
       metadataServiceClient.deleteExecutionOperationCallable().futureCall(request);
   // Do something.
   future.get();
 }

    • deleteExecutionCallable

      public final UnaryCallable<DeleteExecutionRequest,Operation> deleteExecutionCallable()
      Deletes an Execution.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   DeleteExecutionRequest request =
       DeleteExecutionRequest.newBuilder()
           .setName(
               ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]")
                   .toString())
           .setEtag("etag3123477")
           .build();
   ApiFuture<Operation> future =
       metadataServiceClient.deleteExecutionCallable().futureCall(request);
   // Do something.
   future.get();
 }

    • purgeExecutionsAsync

      public final OperationFuture<PurgeExecutionsResponse,PurgeExecutionsMetadata> purgeExecutionsAsync(MetadataStoreName parent)
      Purges Executions.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   PurgeExecutionsResponse response = metadataServiceClient.purgeExecutionsAsync(parent).get();
 }
      Parameters:
      parent - Required. The metadata store to purge Executions from. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • purgeExecutionsAsync

      public final OperationFuture<PurgeExecutionsResponse,PurgeExecutionsMetadata> purgeExecutionsAsync(String parent)
      Purges Executions.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   PurgeExecutionsResponse response = metadataServiceClient.purgeExecutionsAsync(parent).get();
 }
      Parameters:
      parent - Required. The metadata store to purge Executions from. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • purgeExecutionsAsync

      public final OperationFuture<PurgeExecutionsResponse,PurgeExecutionsMetadata> purgeExecutionsAsync(PurgeExecutionsRequest request)
      Purges Executions.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   PurgeExecutionsRequest request =
       PurgeExecutionsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setFilter("filter-1274492040")
           .setForce(true)
           .build();
   PurgeExecutionsResponse response = metadataServiceClient.purgeExecutionsAsync(request).get();
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • purgeExecutionsOperationCallable

      public final OperationCallable<PurgeExecutionsRequest,PurgeExecutionsResponse,PurgeExecutionsMetadata> purgeExecutionsOperationCallable()
      Purges Executions.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   PurgeExecutionsRequest request =
       PurgeExecutionsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setFilter("filter-1274492040")
           .setForce(true)
           .build();
   OperationFuture<PurgeExecutionsResponse, PurgeExecutionsMetadata> future =
       metadataServiceClient.purgeExecutionsOperationCallable().futureCall(request);
   // Do something.
   PurgeExecutionsResponse response = future.get();
 }

    • purgeExecutionsCallable

      public final UnaryCallable<PurgeExecutionsRequest,Operation> purgeExecutionsCallable()
      Purges Executions.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   PurgeExecutionsRequest request =
       PurgeExecutionsRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setFilter("filter-1274492040")
           .setForce(true)
           .build();
   ApiFuture<Operation> future =
       metadataServiceClient.purgeExecutionsCallable().futureCall(request);
   // Do something.
   Operation response = future.get();
 }

    • addExecutionEvents

      public final AddExecutionEventsResponse addExecutionEvents(ExecutionName execution, List<Event> events)
      Adds Events to the specified Execution. An Event indicates whether an Artifact was used as an input or output for an Execution. If an Event already exists between the Execution and the Artifact, the Event is skipped.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ExecutionName execution =
       ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]");
   List<Event> events = new ArrayList<>();
   AddExecutionEventsResponse response =
       metadataServiceClient.addExecutionEvents(execution, events);
 }
      Parameters:
      execution - Required. The resource name of the Execution that the Events connect Artifacts with. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}`
      events - The Events to create and add.
      Throws:
      ApiException - if the remote call fails

    • addExecutionEvents

      public final AddExecutionEventsResponse addExecutionEvents(String execution, List<Event> events)
      Adds Events to the specified Execution. An Event indicates whether an Artifact was used as an input or output for an Execution. If an Event already exists between the Execution and the Artifact, the Event is skipped.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String execution =
       ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]").toString();
   List<Event> events = new ArrayList<>();
   AddExecutionEventsResponse response =
       metadataServiceClient.addExecutionEvents(execution, events);
 }
      Parameters:
      execution - Required. The resource name of the Execution that the Events connect Artifacts with. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}`
      events - The Events to create and add.
      Throws:
      ApiException - if the remote call fails

    • addExecutionEvents

      public final AddExecutionEventsResponse addExecutionEvents(AddExecutionEventsRequest request)
      Adds Events to the specified Execution. An Event indicates whether an Artifact was used as an input or output for an Execution. If an Event already exists between the Execution and the Artifact, the Event is skipped.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   AddExecutionEventsRequest request =
       AddExecutionEventsRequest.newBuilder()
           .setExecution(
               ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]")
                   .toString())
           .addAllEvents(new ArrayList<Event>())
           .build();
   AddExecutionEventsResponse response = metadataServiceClient.addExecutionEvents(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • addExecutionEventsCallable

      public final UnaryCallable<AddExecutionEventsRequest,AddExecutionEventsResponse> addExecutionEventsCallable()
      Adds Events to the specified Execution. An Event indicates whether an Artifact was used as an input or output for an Execution. If an Event already exists between the Execution and the Artifact, the Event is skipped.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   AddExecutionEventsRequest request =
       AddExecutionEventsRequest.newBuilder()
           .setExecution(
               ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]")
                   .toString())
           .addAllEvents(new ArrayList<Event>())
           .build();
   ApiFuture<AddExecutionEventsResponse> future =
       metadataServiceClient.addExecutionEventsCallable().futureCall(request);
   // Do something.
   AddExecutionEventsResponse response = future.get();
 }

    • queryExecutionInputsAndOutputs

      public final LineageSubgraph queryExecutionInputsAndOutputs(ExecutionName execution)
      Obtains the set of input and output Artifacts for this Execution, in the form of LineageSubgraph that also contains the Execution and connecting Events.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ExecutionName execution =
       ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]");
   LineageSubgraph response = metadataServiceClient.queryExecutionInputsAndOutputs(execution);
 }
      Parameters:
      execution - Required. The resource name of the Execution whose input and output Artifacts should be retrieved as a LineageSubgraph. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}`
      Throws:
      ApiException - if the remote call fails

    • queryExecutionInputsAndOutputs

      public final LineageSubgraph queryExecutionInputsAndOutputs(String execution)
      Obtains the set of input and output Artifacts for this Execution, in the form of LineageSubgraph that also contains the Execution and connecting Events.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String execution =
       ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]").toString();
   LineageSubgraph response = metadataServiceClient.queryExecutionInputsAndOutputs(execution);
 }
      Parameters:
      execution - Required. The resource name of the Execution whose input and output Artifacts should be retrieved as a LineageSubgraph. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}`
      Throws:
      ApiException - if the remote call fails

    • queryExecutionInputsAndOutputs

      public final LineageSubgraph queryExecutionInputsAndOutputs(QueryExecutionInputsAndOutputsRequest request)
      Obtains the set of input and output Artifacts for this Execution, in the form of LineageSubgraph that also contains the Execution and connecting Events.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   QueryExecutionInputsAndOutputsRequest request =
       QueryExecutionInputsAndOutputsRequest.newBuilder()
           .setExecution(
               ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]")
                   .toString())
           .build();
   LineageSubgraph response = metadataServiceClient.queryExecutionInputsAndOutputs(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • queryExecutionInputsAndOutputsCallable

      public final UnaryCallable<QueryExecutionInputsAndOutputsRequest,LineageSubgraph> queryExecutionInputsAndOutputsCallable()
      Obtains the set of input and output Artifacts for this Execution, in the form of LineageSubgraph that also contains the Execution and connecting Events.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   QueryExecutionInputsAndOutputsRequest request =
       QueryExecutionInputsAndOutputsRequest.newBuilder()
           .setExecution(
               ExecutionName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[EXECUTION]")
                   .toString())
           .build();
   ApiFuture<LineageSubgraph> future =
       metadataServiceClient.queryExecutionInputsAndOutputsCallable().futureCall(request);
   // Do something.
   LineageSubgraph response = future.get();
 }

    • createMetadataSchema

      public final MetadataSchema createMetadataSchema(MetadataStoreName parent, MetadataSchema metadataSchema, String metadataSchemaId)
      Creates a MetadataSchema.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   MetadataSchema metadataSchema = MetadataSchema.newBuilder().build();
   String metadataSchemaId = "metadataSchemaId1549245163";
   MetadataSchema response =
       metadataServiceClient.createMetadataSchema(parent, metadataSchema, metadataSchemaId);
 }
      Parameters:
      parent - Required. The resource name of the MetadataStore where the MetadataSchema should be created. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      metadataSchema - Required. The MetadataSchema to create.
      metadataSchemaId - The {metadata_schema} portion of the resource name with the format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/metadataSchemas/{metadataschema}` If not provided, the MetadataStore's ID will be a UUID generated by the service. Must be 4-128 characters in length. Valid characters are `/[a-z][0-9]-/`. Must be unique across all MetadataSchemas in the parent Location. (Otherwise the request will fail with ALREADY_EXISTS, or PERMISSION_DENIED if the caller can't view the preexisting MetadataSchema.)
      Throws:
      ApiException - if the remote call fails

    • createMetadataSchema

      public final MetadataSchema createMetadataSchema(String parent, MetadataSchema metadataSchema, String metadataSchemaId)
      Creates a MetadataSchema.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   MetadataSchema metadataSchema = MetadataSchema.newBuilder().build();
   String metadataSchemaId = "metadataSchemaId1549245163";
   MetadataSchema response =
       metadataServiceClient.createMetadataSchema(parent, metadataSchema, metadataSchemaId);
 }
      Parameters:
      parent - Required. The resource name of the MetadataStore where the MetadataSchema should be created. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      metadataSchema - Required. The MetadataSchema to create.
      metadataSchemaId - The {metadata_schema} portion of the resource name with the format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/metadataSchemas/{metadataschema}` If not provided, the MetadataStore's ID will be a UUID generated by the service. Must be 4-128 characters in length. Valid characters are `/[a-z][0-9]-/`. Must be unique across all MetadataSchemas in the parent Location. (Otherwise the request will fail with ALREADY_EXISTS, or PERMISSION_DENIED if the caller can't view the preexisting MetadataSchema.)
      Throws:
      ApiException - if the remote call fails

    • createMetadataSchema

      public final MetadataSchema createMetadataSchema(CreateMetadataSchemaRequest request)
      Creates a MetadataSchema.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   CreateMetadataSchemaRequest request =
       CreateMetadataSchemaRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setMetadataSchema(MetadataSchema.newBuilder().build())
           .setMetadataSchemaId("metadataSchemaId1549245163")
           .build();
   MetadataSchema response = metadataServiceClient.createMetadataSchema(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • createMetadataSchemaCallable

      public final UnaryCallable<CreateMetadataSchemaRequest,MetadataSchema> createMetadataSchemaCallable()
      Creates a MetadataSchema.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   CreateMetadataSchemaRequest request =
       CreateMetadataSchemaRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setMetadataSchema(MetadataSchema.newBuilder().build())
           .setMetadataSchemaId("metadataSchemaId1549245163")
           .build();
   ApiFuture<MetadataSchema> future =
       metadataServiceClient.createMetadataSchemaCallable().futureCall(request);
   // Do something.
   MetadataSchema response = future.get();
 }

    • getMetadataSchema

      public final MetadataSchema getMetadataSchema(MetadataSchemaName name)
      Retrieves a specific MetadataSchema.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataSchemaName name =
       MetadataSchemaName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[METADATA_SCHEMA]");
   MetadataSchema response = metadataServiceClient.getMetadataSchema(name);
 }
      Parameters:
      name - Required. The resource name of the MetadataSchema to retrieve. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/metadataSchemas/{metadataschema}`
      Throws:
      ApiException - if the remote call fails

    • getMetadataSchema

      public final MetadataSchema getMetadataSchema(String name)
      Retrieves a specific MetadataSchema.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String name =
       MetadataSchemaName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[METADATA_SCHEMA]")
           .toString();
   MetadataSchema response = metadataServiceClient.getMetadataSchema(name);
 }
      Parameters:
      name - Required. The resource name of the MetadataSchema to retrieve. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/metadataSchemas/{metadataschema}`
      Throws:
      ApiException - if the remote call fails

    • getMetadataSchema

      public final MetadataSchema getMetadataSchema(GetMetadataSchemaRequest request)
      Retrieves a specific MetadataSchema.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   GetMetadataSchemaRequest request =
       GetMetadataSchemaRequest.newBuilder()
           .setName(
               MetadataSchemaName.of(
                       "[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[METADATA_SCHEMA]")
                   .toString())
           .build();
   MetadataSchema response = metadataServiceClient.getMetadataSchema(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • getMetadataSchemaCallable

      public final UnaryCallable<GetMetadataSchemaRequest,MetadataSchema> getMetadataSchemaCallable()
      Retrieves a specific MetadataSchema.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   GetMetadataSchemaRequest request =
       GetMetadataSchemaRequest.newBuilder()
           .setName(
               MetadataSchemaName.of(
                       "[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[METADATA_SCHEMA]")
                   .toString())
           .build();
   ApiFuture<MetadataSchema> future =
       metadataServiceClient.getMetadataSchemaCallable().futureCall(request);
   // Do something.
   MetadataSchema response = future.get();
 }

    • listMetadataSchemas

      public final MetadataServiceClient.ListMetadataSchemasPagedResponse listMetadataSchemas(MetadataStoreName parent)
      Lists MetadataSchemas.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   MetadataStoreName parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]");
   for (MetadataSchema element :
       metadataServiceClient.listMetadataSchemas(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The MetadataStore whose MetadataSchemas should be listed. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • listMetadataSchemas

      public final MetadataServiceClient.ListMetadataSchemasPagedResponse listMetadataSchemas(String parent)
      Lists MetadataSchemas.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String parent =
       MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString();
   for (MetadataSchema element :
       metadataServiceClient.listMetadataSchemas(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The MetadataStore whose MetadataSchemas should be listed. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}`
      Throws:
      ApiException - if the remote call fails

    • listMetadataSchemas

      public final MetadataServiceClient.ListMetadataSchemasPagedResponse listMetadataSchemas(ListMetadataSchemasRequest request)
      Lists MetadataSchemas.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListMetadataSchemasRequest request =
       ListMetadataSchemasRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .build();
   for (MetadataSchema element :
       metadataServiceClient.listMetadataSchemas(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

    • listMetadataSchemasPagedCallable

      public final UnaryCallable<ListMetadataSchemasRequest,MetadataServiceClient.ListMetadataSchemasPagedResponse> listMetadataSchemasPagedCallable()
      Lists MetadataSchemas.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListMetadataSchemasRequest request =
       ListMetadataSchemasRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .build();
   ApiFuture<MetadataSchema> future =
       metadataServiceClient.listMetadataSchemasPagedCallable().futureCall(request);
   // Do something.
   for (MetadataSchema element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

    • listMetadataSchemasCallable

      public final UnaryCallable<ListMetadataSchemasRequest,ListMetadataSchemasResponse> listMetadataSchemasCallable()
      Lists MetadataSchemas.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ListMetadataSchemasRequest request =
       ListMetadataSchemasRequest.newBuilder()
           .setParent(
               MetadataStoreName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .build();
   while (true) {
     ListMetadataSchemasResponse response =
         metadataServiceClient.listMetadataSchemasCallable().call(request);
     for (MetadataSchema element : response.getMetadataSchemasList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

    • queryArtifactLineageSubgraph

      public final LineageSubgraph queryArtifactLineageSubgraph(ArtifactName artifact)
      Retrieves lineage of an Artifact represented through Artifacts and Executions connected by Event edges and returned as a LineageSubgraph.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   ArtifactName artifact =
       ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]");
   LineageSubgraph response = metadataServiceClient.queryArtifactLineageSubgraph(artifact);
 }
      Parameters:
      artifact - Required. The resource name of the Artifact whose Lineage needs to be retrieved as a LineageSubgraph. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}`

      The request may error with FAILED_PRECONDITION if the number of Artifacts, the number of Executions, or the number of Events that would be returned for the Context exceeds 1000.

      Throws:
      ApiException - if the remote call fails

    • queryArtifactLineageSubgraph

      public final LineageSubgraph queryArtifactLineageSubgraph(String artifact)
      Retrieves lineage of an Artifact represented through Artifacts and Executions connected by Event edges and returned as a LineageSubgraph.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   String artifact =
       ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]").toString();
   LineageSubgraph response = metadataServiceClient.queryArtifactLineageSubgraph(artifact);
 }
      Parameters:
      artifact - Required. The resource name of the Artifact whose Lineage needs to be retrieved as a LineageSubgraph. Format: `projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}`

      The request may error with FAILED_PRECONDITION if the number of Artifacts, the number of Executions, or the number of Events that would be returned for the Context exceeds 1000.

      Throws:
      ApiException - if the remote call fails

    • queryArtifactLineageSubgraph

      public final LineageSubgraph queryArtifactLineageSubgraph(QueryArtifactLineageSubgraphRequest request)
      Retrieves lineage of an Artifact represented through Artifacts and Executions connected by Event edges and returned as a LineageSubgraph.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   QueryArtifactLineageSubgraphRequest request =
       QueryArtifactLineageSubgraphRequest.newBuilder()
           .setArtifact(
               ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]")
                   .toString())
           .setMaxHops(407750469)
           .setFilter("filter-1274492040")
           .build();
   LineageSubgraph response = metadataServiceClient.queryArtifactLineageSubgraph(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • queryArtifactLineageSubgraphCallable

      public final UnaryCallable<QueryArtifactLineageSubgraphRequest,LineageSubgraph> queryArtifactLineageSubgraphCallable()
      Retrieves lineage of an Artifact represented through Artifacts and Executions connected by Event edges and returned as a LineageSubgraph.

      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 (MetadataServiceClient metadataServiceClient = MetadataServiceClient.create()) {
   QueryArtifactLineageSubgraphRequest request =
       QueryArtifactLineageSubgraphRequest.newBuilder()
           .setArtifact(
               ArtifactName.of("[PROJECT]", "[LOCATION]", "[METADATA_STORE]", "[ARTIFACT]")
                   .toString())
           .setMaxHops(407750469)
           .setFilter("filter-1274492040")
           .build();
   ApiFuture<LineageSubgraph> future =
       metadataServiceClient.queryArtifactLineageSubgraphCallable().futureCall(request);
   // Do something.
   LineageSubgraph response = future.get();
 }

    • listLocations

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