Class MetadataServiceClient (3.54.0)

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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_DENIEDerrors.

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.

Inheritance

java.lang.Object > MetadataServiceClient

Static Methods

create()

public static final MetadataServiceClient create()

Constructs an instance of MetadataServiceClient with default settings.

Returns
Type Description
MetadataServiceClient
Exceptions
Type Description
IOException

create(MetadataServiceSettings settings)

public static final MetadataServiceClient create(MetadataServiceSettings settings)

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.

Parameter
Name Description
settings MetadataServiceSettings
Returns
Type Description
MetadataServiceClient
Exceptions
Type Description
IOException

create(MetadataServiceStub stub)

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).

Parameter
Name Description
stub MetadataServiceStub
Returns
Type Description
MetadataServiceClient

Constructors

MetadataServiceClient(MetadataServiceSettings settings)

protected MetadataServiceClient(MetadataServiceSettings settings)

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.

Parameter
Name Description
settings MetadataServiceSettings

MetadataServiceClient(MetadataServiceStub stub)

protected MetadataServiceClient(MetadataServiceStub stub)
Parameter
Name Description
stub MetadataServiceStub

Methods

addContextArtifactsAndExecutions(AddContextArtifactsAndExecutionsRequest request)

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);
 }
Parameter
Name Description
request AddContextArtifactsAndExecutionsRequest

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

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

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
Name Description
context ContextName

Required. The resource name of the Context that the Artifacts and Executions belong to. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}
artifacts List<String>

The resource names of the Artifacts to attribute to the Context.

Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}
executions List<String>

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

Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}
Returns
Type Description
AddContextArtifactsAndExecutionsResponse

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

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
Name Description
context String

Required. The resource name of the Context that the Artifacts and Executions belong to. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}
artifacts List<String>

The resource names of the Artifacts to attribute to the Context.

Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}
executions List<String>

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

Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}
Returns
Type Description
AddContextArtifactsAndExecutionsResponse

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();
 }
Returns
Type Description
UnaryCallable<AddContextArtifactsAndExecutionsRequest,AddContextArtifactsAndExecutionsResponse>

addContextChildren(AddContextChildrenRequest request)

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);
 }
Parameter
Name Description
request AddContextChildrenRequest

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

addContextChildren(ContextName context, List<String> childContexts)

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
Name Description
context ContextName

Required. The resource name of the parent Context.

Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}
childContexts List<String>

The resource names of the child Contexts.
Returns
Type Description
AddContextChildrenResponse

addContextChildren(String context, List<String> childContexts)

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
Name Description
context String

Required. The resource name of the parent Context.

Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}
childContexts List<String>

The resource names of the child Contexts.
Returns
Type Description
AddContextChildrenResponse

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();
 }
Returns
Type Description
UnaryCallable<AddContextChildrenRequest,AddContextChildrenResponse>

addExecutionEvents(AddExecutionEventsRequest request)

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);
 }
Parameter
Name Description
request AddExecutionEventsRequest

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

addExecutionEvents(ExecutionName execution, List<Event> events)

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
Name Description
execution ExecutionName

Required. The resource name of the Execution that the Events connect Artifacts with. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}
events List<Event>

The Events to create and add.
Returns
Type Description
AddExecutionEventsResponse

addExecutionEvents(String execution, List<Event> events)

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
Name Description
execution String

Required. The resource name of the Execution that the Events connect Artifacts with. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}
events List<Event>

The Events to create and add.
Returns
Type Description
AddExecutionEventsResponse

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();
 }
Returns
Type Description
UnaryCallable<AddExecutionEventsRequest,AddExecutionEventsResponse>

awaitTermination(long duration, TimeUnit unit)

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

close()

public final void close()

createArtifact(CreateArtifactRequest request)

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);
 }
Parameter
Name Description
request CreateArtifactRequest

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

createArtifact(MetadataStoreName parent, Artifact artifact, String artifactId)

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
Name Description
parent MetadataStoreName

Required. The resource name of the MetadataStore where the Artifact should be created. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
artifact Artifact

Required. The Artifact to create.
artifactId String

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-/. 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.)
Returns
Type Description
Artifact

createArtifact(String parent, Artifact artifact, String artifactId)

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
Name Description
parent String

Required. The resource name of the MetadataStore where the Artifact should be created. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
artifact Artifact

Required. The Artifact to create.
artifactId String

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-/. 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.)
Returns
Type Description
Artifact

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();
 }
Returns
Type Description
UnaryCallable<CreateArtifactRequest,Artifact>

createContext(CreateContextRequest request)

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);
 }
Parameter
Name Description
request CreateContextRequest

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

createContext(MetadataStoreName parent, Context context, String contextId)

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
Name Description
parent MetadataStoreName

Required. The resource name of the MetadataStore where the Context should be created. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
context Context

Required. The Context to create.
contextId String

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-/. 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.)
Returns
Type Description
Context

createContext(String parent, Context context, String contextId)

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
Name Description
parent String

Required. The resource name of the MetadataStore where the Context should be created. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
context Context

Required. The Context to create.
contextId String

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-/. 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.)
Returns
Type Description
Context

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();
 }
Returns
Type Description
UnaryCallable<CreateContextRequest,Context>

createExecution(CreateExecutionRequest request)

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);
 }
Parameter
Name Description
request CreateExecutionRequest

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

createExecution(MetadataStoreName parent, Execution execution, String executionId)

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
Name Description
parent MetadataStoreName

Required. The resource name of the MetadataStore where the Execution should be created. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
execution Execution

Required. The Execution to create.
executionId String

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-/. 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.)
Returns
Type Description
Execution

createExecution(String parent, Execution execution, String executionId)

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
Name Description
parent String

Required. The resource name of the MetadataStore where the Execution should be created. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
execution Execution

Required. The Execution to create.
executionId String

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-/. 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.)
Returns
Type Description
Execution

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();
 }
Returns
Type Description
UnaryCallable<CreateExecutionRequest,Execution>

createMetadataSchema(CreateMetadataSchemaRequest request)

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);
 }
Parameter
Name Description
request CreateMetadataSchemaRequest

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

createMetadataSchema(MetadataStoreName parent, MetadataSchema metadataSchema, String metadataSchemaId)

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
Name Description
parent MetadataStoreName

Required. The resource name of the MetadataStore where the MetadataSchema should be created. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
metadataSchema MetadataSchema

Required. The MetadataSchema to create.
metadataSchemaId String

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-/. 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.)
Returns
Type Description
MetadataSchema

createMetadataSchema(String parent, MetadataSchema metadataSchema, String metadataSchemaId)

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
Name Description
parent String

Required. The resource name of the MetadataStore where the MetadataSchema should be created. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
metadataSchema MetadataSchema

Required. The MetadataSchema to create.
metadataSchemaId String

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-/. 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.)
Returns
Type Description
MetadataSchema

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();
 }
Returns
Type Description
UnaryCallable<CreateMetadataSchemaRequest,MetadataSchema>

createMetadataStoreAsync(CreateMetadataStoreRequest request)

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();
 }
Parameter
Name Description
request CreateMetadataStoreRequest

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

createMetadataStoreAsync(LocationName parent, MetadataStore metadataStore, String metadataStoreId)

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
Name Description
parent LocationName

Required. The resource name of the Location where the MetadataStore should be created. Format: projects/{project}/locations/{location}/
metadataStore MetadataStore

Required. The MetadataStore to create.
metadataStoreId String

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-/. 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.)
Returns
Type Description
OperationFuture<MetadataStore,CreateMetadataStoreOperationMetadata>

createMetadataStoreAsync(String parent, MetadataStore metadataStore, String metadataStoreId)

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
Name Description
parent String

Required. The resource name of the Location where the MetadataStore should be created. Format: projects/{project}/locations/{location}/
metadataStore MetadataStore

Required. The MetadataStore to create.
metadataStoreId String

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-/. 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.)
Returns
Type Description
OperationFuture<MetadataStore,CreateMetadataStoreOperationMetadata>

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();
 }
Returns
Type Description
UnaryCallable<CreateMetadataStoreRequest,Operation>

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();
 }
Returns
Type Description
OperationCallable<CreateMetadataStoreRequest,MetadataStore,CreateMetadataStoreOperationMetadata>

deleteArtifactAsync(ArtifactName name)

public final OperationFuture<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();
 }
Parameter
Name Description
name ArtifactName

Required. The resource name of the Artifact to delete. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}
Returns
Type Description
OperationFuture<Empty,DeleteOperationMetadata>

deleteArtifactAsync(DeleteArtifactRequest request)

public final OperationFuture<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();
 }
Parameter
Name Description
request DeleteArtifactRequest

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

deleteArtifactAsync(String name)

public final OperationFuture<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();
 }
Parameter
Name Description
name String

Required. The resource name of the Artifact to delete. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}
Returns
Type Description
OperationFuture<Empty,DeleteOperationMetadata>

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();
 }
Returns
Type Description
UnaryCallable<DeleteArtifactRequest,Operation>

deleteArtifactOperationCallable()

public final OperationCallable<DeleteArtifactRequest,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();
 }
Returns
Type Description
OperationCallable<DeleteArtifactRequest,Empty,DeleteOperationMetadata>

deleteContextAsync(ContextName name)

public final OperationFuture<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();
 }
Parameter
Name Description
name ContextName

Required. The resource name of the Context to delete. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}
Returns
Type Description
OperationFuture<Empty,DeleteOperationMetadata>

deleteContextAsync(DeleteContextRequest request)

public final OperationFuture<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();
 }
Parameter
Name Description
request DeleteContextRequest

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

deleteContextAsync(String name)

public final OperationFuture<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();
 }
Parameter
Name Description
name String

Required. The resource name of the Context to delete. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}
Returns
Type Description
OperationFuture<Empty,DeleteOperationMetadata>

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();
 }
Returns
Type Description
UnaryCallable<DeleteContextRequest,Operation>

deleteContextOperationCallable()

public final OperationCallable<DeleteContextRequest,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();
 }
Returns
Type Description
OperationCallable<DeleteContextRequest,Empty,DeleteOperationMetadata>

deleteExecutionAsync(DeleteExecutionRequest request)

public final OperationFuture<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();
 }
Parameter
Name Description
request DeleteExecutionRequest

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

deleteExecutionAsync(ExecutionName name)

public final OperationFuture<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();
 }
Parameter
Name Description
name ExecutionName

Required. The resource name of the Execution to delete. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}
Returns
Type Description
OperationFuture<Empty,DeleteOperationMetadata>

deleteExecutionAsync(String name)

public final OperationFuture<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();
 }
Parameter
Name Description
name String

Required. The resource name of the Execution to delete. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}
Returns
Type Description
OperationFuture<Empty,DeleteOperationMetadata>

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();
 }
Returns
Type Description
UnaryCallable<DeleteExecutionRequest,Operation>

deleteExecutionOperationCallable()

public final OperationCallable<DeleteExecutionRequest,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();
 }
Returns
Type Description
OperationCallable<DeleteExecutionRequest,Empty,DeleteOperationMetadata>

deleteMetadataStoreAsync(DeleteMetadataStoreRequest request)

public final OperationFuture<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();
 }
Parameter
Name Description
request DeleteMetadataStoreRequest

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

deleteMetadataStoreAsync(MetadataStoreName name)

public final OperationFuture<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();
 }
Parameter
Name Description
name MetadataStoreName

Required. The resource name of the MetadataStore to delete. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
OperationFuture<Empty,DeleteMetadataStoreOperationMetadata>

deleteMetadataStoreAsync(String name)

public final OperationFuture<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();
 }
Parameter
Name Description
name String

Required. The resource name of the MetadataStore to delete. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
OperationFuture<Empty,DeleteMetadataStoreOperationMetadata>

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();
 }
Returns
Type Description
UnaryCallable<DeleteMetadataStoreRequest,Operation>

deleteMetadataStoreOperationCallable()

public final OperationCallable<DeleteMetadataStoreRequest,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();
 }
Returns
Type Description
OperationCallable<DeleteMetadataStoreRequest,Empty,DeleteMetadataStoreOperationMetadata>

getArtifact(ArtifactName name)

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);
 }
Parameter
Name Description
name ArtifactName

Required. The resource name of the Artifact to retrieve. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}
Returns
Type Description
Artifact

getArtifact(GetArtifactRequest request)

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);
 }
Parameter
Name Description
request GetArtifactRequest

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

getArtifact(String name)

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);
 }
Parameter
Name Description
name String

Required. The resource name of the Artifact to retrieve. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}
Returns
Type Description
Artifact

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();
 }
Returns
Type Description
UnaryCallable<GetArtifactRequest,Artifact>

getContext(ContextName name)

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);
 }
Parameter
Name Description
name ContextName

Required. The resource name of the Context to retrieve. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}
Returns
Type Description
Context

getContext(GetContextRequest request)

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);
 }
Parameter
Name Description
request GetContextRequest

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

getContext(String name)

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);
 }
Parameter
Name Description
name String

Required. The resource name of the Context to retrieve. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}
Returns
Type Description
Context

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();
 }
Returns
Type Description
UnaryCallable<GetContextRequest,Context>

getExecution(ExecutionName name)

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);
 }
Parameter
Name Description
name ExecutionName

Required. The resource name of the Execution to retrieve. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}
Returns
Type Description
Execution

getExecution(GetExecutionRequest request)

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);
 }
Parameter
Name Description
request GetExecutionRequest

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

getExecution(String name)

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);
 }
Parameter
Name Description
name String

Required. The resource name of the Execution to retrieve. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}
Returns
Type Description
Execution

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();
 }
Returns
Type Description
UnaryCallable<GetExecutionRequest,Execution>

getIamPolicy(GetIamPolicyRequest request)

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);
 }
Parameter
Name Description
request com.google.iam.v1.GetIamPolicyRequest

The request object containing all of the parameters for the API call.
Returns
Type Description
com.google.iam.v1.Policy

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();
 }
Returns
Type Description
UnaryCallable<com.google.iam.v1.GetIamPolicyRequest,com.google.iam.v1.Policy>

getLocation(GetLocationRequest request)

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);
 }
Parameter
Name Description
request com.google.cloud.location.GetLocationRequest

The request object containing all of the parameters for the API call.
Returns
Type Description
com.google.cloud.location.Location

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();
 }
Returns
Type Description
UnaryCallable<com.google.cloud.location.GetLocationRequest,com.google.cloud.location.Location>

getMetadataSchema(GetMetadataSchemaRequest request)

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);
 }
Parameter
Name Description
request GetMetadataSchemaRequest

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

getMetadataSchema(MetadataSchemaName name)

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);
 }
Parameter
Name Description
name MetadataSchemaName

Required. The resource name of the MetadataSchema to retrieve. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/metadataSchemas/{metadataschema}
Returns
Type Description
MetadataSchema

getMetadataSchema(String name)

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);
 }
Parameter
Name Description
name String

Required. The resource name of the MetadataSchema to retrieve. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/metadataSchemas/{metadataschema}
Returns
Type Description
MetadataSchema

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();
 }
Returns
Type Description
UnaryCallable<GetMetadataSchemaRequest,MetadataSchema>

getMetadataStore(GetMetadataStoreRequest request)

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);
 }
Parameter
Name Description
request GetMetadataStoreRequest

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

getMetadataStore(MetadataStoreName name)

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);
 }
Parameter
Name Description
name MetadataStoreName

Required. The resource name of the MetadataStore to retrieve. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
MetadataStore

getMetadataStore(String name)

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);
 }
Parameter
Name Description
name String

Required. The resource name of the MetadataStore to retrieve. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
MetadataStore

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();
 }
Returns
Type Description
UnaryCallable<GetMetadataStoreRequest,MetadataStore>

getOperationsClient()

public final OperationsClient getOperationsClient()

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

Returns
Type Description
OperationsClient

getSettings()

public final MetadataServiceSettings getSettings()
Returns
Type Description
MetadataServiceSettings

getStub()

public MetadataServiceStub getStub()
Returns
Type Description
MetadataServiceStub

isShutdown()

public boolean isShutdown()
Returns
Type Description
boolean

isTerminated()

public boolean isTerminated()
Returns
Type Description
boolean

listArtifacts(ListArtifactsRequest request)

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);
   }
 }
Parameter
Name Description
request ListArtifactsRequest

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

listArtifacts(MetadataStoreName parent)

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);
   }
 }
Parameter
Name Description
parent MetadataStoreName

Required. The MetadataStore whose Artifacts should be listed. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
MetadataServiceClient.ListArtifactsPagedResponse

listArtifacts(String parent)

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);
   }
 }
Parameter
Name Description
parent String

Required. The MetadataStore whose Artifacts should be listed. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
MetadataServiceClient.ListArtifactsPagedResponse

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;
     }
   }
 }
Returns
Type Description
UnaryCallable<ListArtifactsRequest,ListArtifactsResponse>

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);
   }
 }
Returns
Type Description
UnaryCallable<ListArtifactsRequest,ListArtifactsPagedResponse>

listContexts(ListContextsRequest request)

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);
   }
 }
Parameter
Name Description
request ListContextsRequest

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

listContexts(MetadataStoreName parent)

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);
   }
 }
Parameter
Name Description
parent MetadataStoreName

Required. The MetadataStore whose Contexts should be listed. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
MetadataServiceClient.ListContextsPagedResponse

listContexts(String parent)

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);
   }
 }
Parameter
Name Description
parent String

Required. The MetadataStore whose Contexts should be listed. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
MetadataServiceClient.ListContextsPagedResponse

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;
     }
   }
 }
Returns
Type Description
UnaryCallable<ListContextsRequest,ListContextsResponse>

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);
   }
 }
Returns
Type Description
UnaryCallable<ListContextsRequest,ListContextsPagedResponse>

listExecutions(ListExecutionsRequest request)

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);
   }
 }
Parameter
Name Description
request ListExecutionsRequest

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

listExecutions(MetadataStoreName parent)

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);
   }
 }
Parameter
Name Description
parent MetadataStoreName

Required. The MetadataStore whose Executions should be listed. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
MetadataServiceClient.ListExecutionsPagedResponse

listExecutions(String parent)

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);
   }
 }
Parameter
Name Description
parent String

Required. The MetadataStore whose Executions should be listed. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
MetadataServiceClient.ListExecutionsPagedResponse

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;
     }
   }
 }
Returns
Type Description
UnaryCallable<ListExecutionsRequest,ListExecutionsResponse>

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);
   }
 }
Returns
Type Description
UnaryCallable<ListExecutionsRequest,ListExecutionsPagedResponse>

listLocations(ListLocationsRequest request)

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);
   }
 }
Parameter
Name Description
request com.google.cloud.location.ListLocationsRequest

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

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;
     }
   }
 }
Returns
Type Description
UnaryCallable<com.google.cloud.location.ListLocationsRequest,com.google.cloud.location.ListLocationsResponse>

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);
   }
 }
Returns
Type Description
UnaryCallable<com.google.cloud.location.ListLocationsRequest,ListLocationsPagedResponse>

listMetadataSchemas(ListMetadataSchemasRequest request)

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);
   }
 }
Parameter
Name Description
request ListMetadataSchemasRequest

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

listMetadataSchemas(MetadataStoreName parent)

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);
   }
 }
Parameter
Name Description
parent MetadataStoreName

Required. The MetadataStore whose MetadataSchemas should be listed. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
MetadataServiceClient.ListMetadataSchemasPagedResponse

listMetadataSchemas(String parent)

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);
   }
 }
Parameter
Name Description
parent String

Required. The MetadataStore whose MetadataSchemas should be listed. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
MetadataServiceClient.ListMetadataSchemasPagedResponse

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;
     }
   }
 }
Returns
Type Description
UnaryCallable<ListMetadataSchemasRequest,ListMetadataSchemasResponse>

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);
   }
 }
Returns
Type Description
UnaryCallable<ListMetadataSchemasRequest,ListMetadataSchemasPagedResponse>

listMetadataStores(ListMetadataStoresRequest request)

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);
   }
 }
Parameter
Name Description
request ListMetadataStoresRequest

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

listMetadataStores(LocationName parent)

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);
   }
 }
Parameter
Name Description
parent LocationName

Required. The Location whose MetadataStores should be listed. Format: projects/{project}/locations/{location}
Returns
Type Description
MetadataServiceClient.ListMetadataStoresPagedResponse

listMetadataStores(String parent)

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);
   }
 }
Parameter
Name Description
parent String

Required. The Location whose MetadataStores should be listed. Format: projects/{project}/locations/{location}
Returns
Type Description
MetadataServiceClient.ListMetadataStoresPagedResponse

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;
     }
   }
 }
Returns
Type Description
UnaryCallable<ListMetadataStoresRequest,ListMetadataStoresResponse>

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);
   }
 }
Returns
Type Description
UnaryCallable<ListMetadataStoresRequest,ListMetadataStoresPagedResponse>

purgeArtifactsAsync(MetadataStoreName parent)

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();
 }
Parameter
Name Description
parent MetadataStoreName

Required. The metadata store to purge Artifacts from. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
OperationFuture<PurgeArtifactsResponse,PurgeArtifactsMetadata>

purgeArtifactsAsync(PurgeArtifactsRequest request)

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();
 }
Parameter
Name Description
request PurgeArtifactsRequest

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

purgeArtifactsAsync(String parent)

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();
 }
Parameter
Name Description
parent String

Required. The metadata store to purge Artifacts from. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
OperationFuture<PurgeArtifactsResponse,PurgeArtifactsMetadata>

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();
 }
Returns
Type Description
UnaryCallable<PurgeArtifactsRequest,Operation>

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();
 }
Returns
Type Description
OperationCallable<PurgeArtifactsRequest,PurgeArtifactsResponse,PurgeArtifactsMetadata>

purgeContextsAsync(MetadataStoreName parent)

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();
 }
Parameter
Name Description
parent MetadataStoreName

Required. The metadata store to purge Contexts from. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
OperationFuture<PurgeContextsResponse,PurgeContextsMetadata>

purgeContextsAsync(PurgeContextsRequest request)

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();
 }
Parameter
Name Description
request PurgeContextsRequest

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

purgeContextsAsync(String parent)

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();
 }
Parameter
Name Description
parent String

Required. The metadata store to purge Contexts from. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
OperationFuture<PurgeContextsResponse,PurgeContextsMetadata>

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();
 }
Returns
Type Description
UnaryCallable<PurgeContextsRequest,Operation>

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();
 }
Returns
Type Description
OperationCallable<PurgeContextsRequest,PurgeContextsResponse,PurgeContextsMetadata>

purgeExecutionsAsync(MetadataStoreName parent)

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();
 }
Parameter
Name Description
parent MetadataStoreName

Required. The metadata store to purge Executions from. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
OperationFuture<PurgeExecutionsResponse,PurgeExecutionsMetadata>

purgeExecutionsAsync(PurgeExecutionsRequest request)

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();
 }
Parameter
Name Description
request PurgeExecutionsRequest

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

purgeExecutionsAsync(String parent)

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();
 }
Parameter
Name Description
parent String

Required. The metadata store to purge Executions from. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}
Returns
Type Description
OperationFuture<PurgeExecutionsResponse,PurgeExecutionsMetadata>

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();
 }
Returns
Type Description
UnaryCallable<PurgeExecutionsRequest,Operation>

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();
 }
Returns
Type Description
OperationCallable<PurgeExecutionsRequest,PurgeExecutionsResponse,PurgeExecutionsMetadata>

queryArtifactLineageSubgraph(ArtifactName artifact)

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);
 }
Parameter
Name Description
artifact ArtifactName

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.
Returns
Type Description
LineageSubgraph

queryArtifactLineageSubgraph(QueryArtifactLineageSubgraphRequest request)

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);
 }
Parameter
Name Description
request QueryArtifactLineageSubgraphRequest

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

queryArtifactLineageSubgraph(String artifact)

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);
 }
Parameter
Name Description
artifact String

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.
Returns
Type Description
LineageSubgraph

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();
 }
Returns
Type Description
UnaryCallable<QueryArtifactLineageSubgraphRequest,LineageSubgraph>

queryContextLineageSubgraph(ContextName context)

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);
 }
Parameter
Name Description
context ContextName

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.
Returns
Type Description
LineageSubgraph

queryContextLineageSubgraph(QueryContextLineageSubgraphRequest request)

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);
 }
Parameter
Name Description
request QueryContextLineageSubgraphRequest

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

queryContextLineageSubgraph(String context)

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);
 }
Parameter
Name Description
context String

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.
Returns
Type Description
LineageSubgraph

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();
 }
Returns
Type Description
UnaryCallable<QueryContextLineageSubgraphRequest,LineageSubgraph>

queryExecutionInputsAndOutputs(ExecutionName execution)

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);
 }
Parameter
Name Description
execution ExecutionName

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}
Returns
Type Description
LineageSubgraph

queryExecutionInputsAndOutputs(QueryExecutionInputsAndOutputsRequest request)

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);
 }
Parameter
Name Description
request QueryExecutionInputsAndOutputsRequest

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

queryExecutionInputsAndOutputs(String execution)

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);
 }
Parameter
Name Description
execution String

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}
Returns
Type Description
LineageSubgraph

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();
 }
Returns
Type Description
UnaryCallable<QueryExecutionInputsAndOutputsRequest,LineageSubgraph>

removeContextChildren(ContextName context, List<String> childContexts)

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
Name Description
context ContextName

Required. The resource name of the parent Context.

Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}
childContexts List<String>

The resource names of the child Contexts.
Returns
Type Description
RemoveContextChildrenResponse

removeContextChildren(RemoveContextChildrenRequest request)

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);
 }
Parameter
Name Description
request RemoveContextChildrenRequest

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

removeContextChildren(String context, List<String> childContexts)

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
Name Description
context String

Required. The resource name of the parent Context.

Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}
childContexts List<String>

The resource names of the child Contexts.
Returns
Type Description
RemoveContextChildrenResponse

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();
 }
Returns
Type Description
UnaryCallable<RemoveContextChildrenRequest,RemoveContextChildrenResponse>

setIamPolicy(SetIamPolicyRequest request)

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_DENIEDerrors.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying 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);
 }
Parameter
Name Description
request com.google.iam.v1.SetIamPolicyRequest

The request object containing all of the parameters for the API call.
Returns
Type Description
com.google.iam.v1.Policy

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_DENIEDerrors.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying 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();
 }
Returns
Type Description
UnaryCallable<com.google.iam.v1.SetIamPolicyRequest,com.google.iam.v1.Policy>

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()

testIamPermissions(TestIamPermissionsRequest request)

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);
 }
Parameter
Name Description
request com.google.iam.v1.TestIamPermissionsRequest

The request object containing all of the parameters for the API call.
Returns
Type Description
com.google.iam.v1.TestIamPermissionsResponse

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();
 }
Returns
Type Description
UnaryCallable<com.google.iam.v1.TestIamPermissionsRequest,com.google.iam.v1.TestIamPermissionsResponse>

updateArtifact(Artifact artifact, FieldMask updateMask)

public final Artifact updateArtifact(Artifact artifact, 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
Name Description
artifact Artifact

Required. The Artifact containing updates. The Artifact's Artifact.name field is used to identify the Artifact to be updated. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/artifacts/{artifact}
updateMask FieldMask

Optional. A FieldMask indicating which fields should be updated.
Returns
Type Description
Artifact

updateArtifact(UpdateArtifactRequest request)

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);
 }
Parameter
Name Description
request UpdateArtifactRequest

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

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();
 }
Returns
Type Description
UnaryCallable<UpdateArtifactRequest,Artifact>

updateContext(Context context, FieldMask updateMask)

public final Context updateContext(Context context, 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
Name Description
context Context

Required. The Context containing updates. The Context's Context.name field is used to identify the Context to be updated. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/contexts/{context}
updateMask FieldMask

Optional. A FieldMask indicating which fields should be updated.
Returns
Type Description
Context

updateContext(UpdateContextRequest request)

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);
 }
Parameter
Name Description
request UpdateContextRequest

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

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();
 }
Returns
Type Description
UnaryCallable<UpdateContextRequest,Context>

updateExecution(Execution execution, FieldMask updateMask)

public final Execution updateExecution(Execution execution, 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
Name Description
execution Execution

Required. The Execution containing updates. The Execution's Execution.name field is used to identify the Execution to be updated. Format: projects/{project}/locations/{location}/metadataStores/{metadatastore}/executions/{execution}
updateMask FieldMask

Optional. A FieldMask indicating which fields should be updated.
Returns
Type Description
Execution

updateExecution(UpdateExecutionRequest request)

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);
 }
Parameter
Name Description
request UpdateExecutionRequest

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

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();
 }
Returns
Type Description
UnaryCallable<UpdateExecutionRequest,Execution>