Class IndexEndpointServiceClient (2.4.0) 

public class IndexEndpointServiceClient implements BackgroundResource

Service Description: A service for managing Vertex AI's IndexEndpoints.

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:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   IndexEndpointName name = IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]");
   IndexEndpoint response = indexEndpointServiceClient.getIndexEndpoint(name);
 }

Note: close() needs to be called on the IndexEndpointServiceClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

The surface of this class includes several types of Java methods for each of the API's methods:

  1. A "flattened" method. With this type of method, the fields of the request type have been converted into function parameters. It may be the case that not all fields are available as parameters, and not every API method will have a flattened method entry point.
  2. A "request object" method. This type of method only takes one parameter, a request object, which must be constructed before the call. Not every API method will have a request object method.
  3. A "callable" method. This type of method takes no parameters and returns an immutable API callable object, which can be used to initiate calls to the service.

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 IndexEndpointServiceSettings to create(). For example:

To customize credentials:


 IndexEndpointServiceSettings indexEndpointServiceSettings =
     IndexEndpointServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create(indexEndpointServiceSettings);

To customize the endpoint:


 IndexEndpointServiceSettings indexEndpointServiceSettings =
     IndexEndpointServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create(indexEndpointServiceSettings);

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

Inheritance

java.lang.Object > IndexEndpointServiceClient

Implements

BackgroundResource

Constructors

IndexEndpointServiceClient(IndexEndpointServiceSettings settings)

protected IndexEndpointServiceClient(IndexEndpointServiceSettings settings)

Constructs an instance of IndexEndpointServiceClient, 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 IndexEndpointServiceSettings

IndexEndpointServiceClient(IndexEndpointServiceStub stub)

protected IndexEndpointServiceClient(IndexEndpointServiceStub stub)
Parameter
Name Description
stub IndexEndpointServiceStub

Methods

awaitTermination(long duration, TimeUnit unit)

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

close()

public final void close()

create()

public static final IndexEndpointServiceClient create()

Constructs an instance of IndexEndpointServiceClient with default settings.

Returns
Type Description
IndexEndpointServiceClient
Exceptions
Type Description
IOException

create(IndexEndpointServiceSettings settings)

public static final IndexEndpointServiceClient create(IndexEndpointServiceSettings settings)

Constructs an instance of IndexEndpointServiceClient, 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 IndexEndpointServiceSettings
Returns
Type Description
IndexEndpointServiceClient
Exceptions
Type Description
IOException

create(IndexEndpointServiceStub stub)

public static final IndexEndpointServiceClient create(IndexEndpointServiceStub stub)

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

Parameter
Name Description
stub IndexEndpointServiceStub
Returns
Type Description
IndexEndpointServiceClient

createIndexEndpointAsync(CreateIndexEndpointRequest request)

public final OperationFuture<IndexEndpoint,CreateIndexEndpointOperationMetadata> createIndexEndpointAsync(CreateIndexEndpointRequest request)

Creates an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   CreateIndexEndpointRequest request =
       CreateIndexEndpointRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setIndexEndpoint(IndexEndpoint.newBuilder().build())
           .build();
   IndexEndpoint response = indexEndpointServiceClient.createIndexEndpointAsync(request).get();
 }
Parameter
Name Description
request CreateIndexEndpointRequest

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

createIndexEndpointAsync(LocationName parent, IndexEndpoint indexEndpoint)

public final OperationFuture<IndexEndpoint,CreateIndexEndpointOperationMetadata> createIndexEndpointAsync(LocationName parent, IndexEndpoint indexEndpoint)

Creates an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   IndexEndpoint indexEndpoint = IndexEndpoint.newBuilder().build();
   IndexEndpoint response =
       indexEndpointServiceClient.createIndexEndpointAsync(parent, indexEndpoint).get();
 }
Parameters
Name Description
parent LocationName

Required. The resource name of the Location to create the IndexEndpoint in. Format: projects/{project}/locations/{location}
indexEndpoint IndexEndpoint

Required. The IndexEndpoint to create.
Returns
Type Description
OperationFuture<IndexEndpoint,CreateIndexEndpointOperationMetadata>

createIndexEndpointAsync(String parent, IndexEndpoint indexEndpoint)

public final OperationFuture<IndexEndpoint,CreateIndexEndpointOperationMetadata> createIndexEndpointAsync(String parent, IndexEndpoint indexEndpoint)

Creates an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   IndexEndpoint indexEndpoint = IndexEndpoint.newBuilder().build();
   IndexEndpoint response =
       indexEndpointServiceClient.createIndexEndpointAsync(parent, indexEndpoint).get();
 }
Parameters
Name Description
parent String

Required. The resource name of the Location to create the IndexEndpoint in. Format: projects/{project}/locations/{location}
indexEndpoint IndexEndpoint

Required. The IndexEndpoint to create.
Returns
Type Description
OperationFuture<IndexEndpoint,CreateIndexEndpointOperationMetadata>

createIndexEndpointCallable()

public final UnaryCallable<CreateIndexEndpointRequest,Operation> createIndexEndpointCallable()

Creates an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   CreateIndexEndpointRequest request =
       CreateIndexEndpointRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setIndexEndpoint(IndexEndpoint.newBuilder().build())
           .build();
   ApiFuture
Returns
Type Description
UnaryCallable<CreateIndexEndpointRequest,Operation>

createIndexEndpointOperationCallable()

public final OperationCallable<CreateIndexEndpointRequest,IndexEndpoint,CreateIndexEndpointOperationMetadata> createIndexEndpointOperationCallable()

Creates an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   CreateIndexEndpointRequest request =
       CreateIndexEndpointRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setIndexEndpoint(IndexEndpoint.newBuilder().build())
           .build();
   OperationFuture
Returns
Type Description
OperationCallable<CreateIndexEndpointRequest,IndexEndpoint,CreateIndexEndpointOperationMetadata>

deleteIndexEndpointAsync(DeleteIndexEndpointRequest request)

public final OperationFuture<Empty,DeleteOperationMetadata> deleteIndexEndpointAsync(DeleteIndexEndpointRequest request)

Deletes an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   DeleteIndexEndpointRequest request =
       DeleteIndexEndpointRequest.newBuilder()
           .setName(
               IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString())
           .build();
   indexEndpointServiceClient.deleteIndexEndpointAsync(request).get();
 }
Parameter
Name Description
request DeleteIndexEndpointRequest

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

deleteIndexEndpointAsync(IndexEndpointName name)

public final OperationFuture<Empty,DeleteOperationMetadata> deleteIndexEndpointAsync(IndexEndpointName name)

Deletes an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   IndexEndpointName name = IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]");
   indexEndpointServiceClient.deleteIndexEndpointAsync(name).get();
 }
Parameter
Name Description
name IndexEndpointName

Required. The name of the IndexEndpoint resource to be deleted. Format: projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}
Returns
Type Description
OperationFuture<Empty,DeleteOperationMetadata>

deleteIndexEndpointAsync(String name)

public final OperationFuture<Empty,DeleteOperationMetadata> deleteIndexEndpointAsync(String name)

Deletes an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   String name = IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString();
   indexEndpointServiceClient.deleteIndexEndpointAsync(name).get();
 }
Parameter
Name Description
name String

Required. The name of the IndexEndpoint resource to be deleted. Format: projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}
Returns
Type Description
OperationFuture<Empty,DeleteOperationMetadata>

deleteIndexEndpointCallable()

public final UnaryCallable<DeleteIndexEndpointRequest,Operation> deleteIndexEndpointCallable()

Deletes an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   DeleteIndexEndpointRequest request =
       DeleteIndexEndpointRequest.newBuilder()
           .setName(
               IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString())
           .build();
   ApiFuture
Returns
Type Description
UnaryCallable<DeleteIndexEndpointRequest,Operation>

deleteIndexEndpointOperationCallable()

public final OperationCallable<DeleteIndexEndpointRequest,Empty,DeleteOperationMetadata> deleteIndexEndpointOperationCallable()

Deletes an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   DeleteIndexEndpointRequest request =
       DeleteIndexEndpointRequest.newBuilder()
           .setName(
               IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString())
           .build();
   OperationFuture
Returns
Type Description
OperationCallable<DeleteIndexEndpointRequest,Empty,DeleteOperationMetadata>

deployIndexAsync(DeployIndexRequest request)

public final OperationFuture<DeployIndexResponse,DeployIndexOperationMetadata> deployIndexAsync(DeployIndexRequest request)

Deploys an Index into this IndexEndpoint, creating a DeployedIndex within it. Only non-empty Indexes can be deployed.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   DeployIndexRequest request =
       DeployIndexRequest.newBuilder()
           .setIndexEndpoint(
               IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString())
           .setDeployedIndex(DeployedIndex.newBuilder().build())
           .build();
   DeployIndexResponse response = indexEndpointServiceClient.deployIndexAsync(request).get();
 }
Parameter
Name Description
request DeployIndexRequest

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

deployIndexAsync(IndexEndpointName indexEndpoint, DeployedIndex deployedIndex)

public final OperationFuture<DeployIndexResponse,DeployIndexOperationMetadata> deployIndexAsync(IndexEndpointName indexEndpoint, DeployedIndex deployedIndex)

Deploys an Index into this IndexEndpoint, creating a DeployedIndex within it. Only non-empty Indexes can be deployed.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   IndexEndpointName indexEndpoint =
       IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]");
   DeployedIndex deployedIndex = DeployedIndex.newBuilder().build();
   DeployIndexResponse response =
       indexEndpointServiceClient.deployIndexAsync(indexEndpoint, deployedIndex).get();
 }
Parameters
Name Description
indexEndpoint IndexEndpointName

Required. The name of the IndexEndpoint resource into which to deploy an Index. Format: projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}
deployedIndex DeployedIndex

Required. The DeployedIndex to be created within the IndexEndpoint.
Returns
Type Description
OperationFuture<DeployIndexResponse,DeployIndexOperationMetadata>

deployIndexAsync(String indexEndpoint, DeployedIndex deployedIndex)

public final OperationFuture<DeployIndexResponse,DeployIndexOperationMetadata> deployIndexAsync(String indexEndpoint, DeployedIndex deployedIndex)

Deploys an Index into this IndexEndpoint, creating a DeployedIndex within it. Only non-empty Indexes can be deployed.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   String indexEndpoint =
       IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString();
   DeployedIndex deployedIndex = DeployedIndex.newBuilder().build();
   DeployIndexResponse response =
       indexEndpointServiceClient.deployIndexAsync(indexEndpoint, deployedIndex).get();
 }
Parameters
Name Description
indexEndpoint String

Required. The name of the IndexEndpoint resource into which to deploy an Index. Format: projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}
deployedIndex DeployedIndex

Required. The DeployedIndex to be created within the IndexEndpoint.
Returns
Type Description
OperationFuture<DeployIndexResponse,DeployIndexOperationMetadata>

deployIndexCallable()

public final UnaryCallable<DeployIndexRequest,Operation> deployIndexCallable()

Deploys an Index into this IndexEndpoint, creating a DeployedIndex within it. Only non-empty Indexes can be deployed.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   DeployIndexRequest request =
       DeployIndexRequest.newBuilder()
           .setIndexEndpoint(
               IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString())
           .setDeployedIndex(DeployedIndex.newBuilder().build())
           .build();
   ApiFuture
Returns
Type Description
UnaryCallable<DeployIndexRequest,Operation>

deployIndexOperationCallable()

public final OperationCallable<DeployIndexRequest,DeployIndexResponse,DeployIndexOperationMetadata> deployIndexOperationCallable()

Deploys an Index into this IndexEndpoint, creating a DeployedIndex within it. Only non-empty Indexes can be deployed.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   DeployIndexRequest request =
       DeployIndexRequest.newBuilder()
           .setIndexEndpoint(
               IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString())
           .setDeployedIndex(DeployedIndex.newBuilder().build())
           .build();
   OperationFuture
Returns
Type Description
OperationCallable<DeployIndexRequest,DeployIndexResponse,DeployIndexOperationMetadata>

getIndexEndpoint(GetIndexEndpointRequest request)

public final IndexEndpoint getIndexEndpoint(GetIndexEndpointRequest request)

Gets an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   GetIndexEndpointRequest request =
       GetIndexEndpointRequest.newBuilder()
           .setName(
               IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString())
           .build();
   IndexEndpoint response = indexEndpointServiceClient.getIndexEndpoint(request);
 }
Parameter
Name Description
request GetIndexEndpointRequest

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

getIndexEndpoint(IndexEndpointName name)

public final IndexEndpoint getIndexEndpoint(IndexEndpointName name)

Gets an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   IndexEndpointName name = IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]");
   IndexEndpoint response = indexEndpointServiceClient.getIndexEndpoint(name);
 }
Parameter
Name Description
name IndexEndpointName

Required. The name of the IndexEndpoint resource. Format: projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}
Returns
Type Description
IndexEndpoint

getIndexEndpoint(String name)

public final IndexEndpoint getIndexEndpoint(String name)

Gets an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   String name = IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString();
   IndexEndpoint response = indexEndpointServiceClient.getIndexEndpoint(name);
 }
Parameter
Name Description
name String

Required. The name of the IndexEndpoint resource. Format: projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}
Returns
Type Description
IndexEndpoint

getIndexEndpointCallable()

public final UnaryCallable<GetIndexEndpointRequest,IndexEndpoint> getIndexEndpointCallable()

Gets an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   GetIndexEndpointRequest request =
       GetIndexEndpointRequest.newBuilder()
           .setName(
               IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString())
           .build();
   ApiFuture
Returns
Type Description
UnaryCallable<GetIndexEndpointRequest,IndexEndpoint>

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 IndexEndpointServiceSettings getSettings()
Returns
Type Description
IndexEndpointServiceSettings

getStub()

public IndexEndpointServiceStub getStub()
Returns
Type Description
IndexEndpointServiceStub

isShutdown()

public boolean isShutdown()
Returns
Type Description
boolean

isTerminated()

public boolean isTerminated()
Returns
Type Description
boolean

listIndexEndpoints(ListIndexEndpointsRequest request)

public final IndexEndpointServiceClient.ListIndexEndpointsPagedResponse listIndexEndpoints(ListIndexEndpointsRequest request)

Lists IndexEndpoints in a Location.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   ListIndexEndpointsRequest request =
       ListIndexEndpointsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setReadMask(FieldMask.newBuilder().build())
           .build();
   for (IndexEndpoint element :
       indexEndpointServiceClient.listIndexEndpoints(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
Parameter
Name Description
request ListIndexEndpointsRequest

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

listIndexEndpoints(LocationName parent)

public final IndexEndpointServiceClient.ListIndexEndpointsPagedResponse listIndexEndpoints(LocationName parent)

Lists IndexEndpoints in a Location.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   for (IndexEndpoint element :
       indexEndpointServiceClient.listIndexEndpoints(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
Parameter
Name Description
parent LocationName

Required. The resource name of the Location from which to list the IndexEndpoints. Format: projects/{project}/locations/{location}
Returns
Type Description
IndexEndpointServiceClient.ListIndexEndpointsPagedResponse

listIndexEndpoints(String parent)

public final IndexEndpointServiceClient.ListIndexEndpointsPagedResponse listIndexEndpoints(String parent)

Lists IndexEndpoints in a Location.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   for (IndexEndpoint element :
       indexEndpointServiceClient.listIndexEndpoints(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
Parameter
Name Description
parent String

Required. The resource name of the Location from which to list the IndexEndpoints. Format: projects/{project}/locations/{location}
Returns
Type Description
IndexEndpointServiceClient.ListIndexEndpointsPagedResponse

listIndexEndpointsCallable()

public final UnaryCallable<ListIndexEndpointsRequest,ListIndexEndpointsResponse> listIndexEndpointsCallable()

Lists IndexEndpoints in a Location.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   ListIndexEndpointsRequest request =
       ListIndexEndpointsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setReadMask(FieldMask.newBuilder().build())
           .build();
   while (true) {
     ListIndexEndpointsResponse response =
         indexEndpointServiceClient.listIndexEndpointsCallable().call(request);
     for (IndexEndpoint element : response.getResponsesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
Returns
Type Description
UnaryCallable<ListIndexEndpointsRequest,ListIndexEndpointsResponse>

listIndexEndpointsPagedCallable()

public final UnaryCallable<ListIndexEndpointsRequest,IndexEndpointServiceClient.ListIndexEndpointsPagedResponse> listIndexEndpointsPagedCallable()

Lists IndexEndpoints in a Location.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   ListIndexEndpointsRequest request =
       ListIndexEndpointsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setFilter("filter-1274492040")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setReadMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture
Returns
Type Description
UnaryCallable<ListIndexEndpointsRequest,ListIndexEndpointsPagedResponse>

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()

undeployIndexAsync(IndexEndpointName indexEndpoint, String deployedIndexId)

public final OperationFuture<UndeployIndexResponse,UndeployIndexOperationMetadata> undeployIndexAsync(IndexEndpointName indexEndpoint, String deployedIndexId)

Undeploys an Index from an IndexEndpoint, removing a DeployedIndex from it, and freeing all resources it's using.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   IndexEndpointName indexEndpoint =
       IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]");
   String deployedIndexId = "deployedIndexId-1101212953";
   UndeployIndexResponse response =
       indexEndpointServiceClient.undeployIndexAsync(indexEndpoint, deployedIndexId).get();
 }
Parameters
Name Description
indexEndpoint IndexEndpointName

Required. The name of the IndexEndpoint resource from which to undeploy an Index. Format: projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}
deployedIndexId String

Required. The ID of the DeployedIndex to be undeployed from the IndexEndpoint.
Returns
Type Description
OperationFuture<UndeployIndexResponse,UndeployIndexOperationMetadata>

undeployIndexAsync(UndeployIndexRequest request)

public final OperationFuture<UndeployIndexResponse,UndeployIndexOperationMetadata> undeployIndexAsync(UndeployIndexRequest request)

Undeploys an Index from an IndexEndpoint, removing a DeployedIndex from it, and freeing all resources it's using.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   UndeployIndexRequest request =
       UndeployIndexRequest.newBuilder()
           .setIndexEndpoint(
               IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString())
           .setDeployedIndexId("deployedIndexId-1101212953")
           .build();
   UndeployIndexResponse response = indexEndpointServiceClient.undeployIndexAsync(request).get();
 }
Parameter
Name Description
request UndeployIndexRequest

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

undeployIndexAsync(String indexEndpoint, String deployedIndexId)

public final OperationFuture<UndeployIndexResponse,UndeployIndexOperationMetadata> undeployIndexAsync(String indexEndpoint, String deployedIndexId)

Undeploys an Index from an IndexEndpoint, removing a DeployedIndex from it, and freeing all resources it's using.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   String indexEndpoint =
       IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString();
   String deployedIndexId = "deployedIndexId-1101212953";
   UndeployIndexResponse response =
       indexEndpointServiceClient.undeployIndexAsync(indexEndpoint, deployedIndexId).get();
 }
Parameters
Name Description
indexEndpoint String

Required. The name of the IndexEndpoint resource from which to undeploy an Index. Format: projects/{project}/locations/{location}/indexEndpoints/{index_endpoint}
deployedIndexId String

Required. The ID of the DeployedIndex to be undeployed from the IndexEndpoint.
Returns
Type Description
OperationFuture<UndeployIndexResponse,UndeployIndexOperationMetadata>

undeployIndexCallable()

public final UnaryCallable<UndeployIndexRequest,Operation> undeployIndexCallable()

Undeploys an Index from an IndexEndpoint, removing a DeployedIndex from it, and freeing all resources it's using.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   UndeployIndexRequest request =
       UndeployIndexRequest.newBuilder()
           .setIndexEndpoint(
               IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString())
           .setDeployedIndexId("deployedIndexId-1101212953")
           .build();
   ApiFuture
Returns
Type Description
UnaryCallable<UndeployIndexRequest,Operation>

undeployIndexOperationCallable()

public final OperationCallable<UndeployIndexRequest,UndeployIndexResponse,UndeployIndexOperationMetadata> undeployIndexOperationCallable()

Undeploys an Index from an IndexEndpoint, removing a DeployedIndex from it, and freeing all resources it's using.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   UndeployIndexRequest request =
       UndeployIndexRequest.newBuilder()
           .setIndexEndpoint(
               IndexEndpointName.of("[PROJECT]", "[LOCATION]", "[INDEX_ENDPOINT]").toString())
           .setDeployedIndexId("deployedIndexId-1101212953")
           .build();
   OperationFuture
Returns
Type Description
OperationCallable<UndeployIndexRequest,UndeployIndexResponse,UndeployIndexOperationMetadata>

updateIndexEndpoint(IndexEndpoint indexEndpoint, FieldMask updateMask)

public final IndexEndpoint updateIndexEndpoint(IndexEndpoint indexEndpoint, FieldMask updateMask)

Updates an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   IndexEndpoint indexEndpoint = IndexEndpoint.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   IndexEndpoint response =
       indexEndpointServiceClient.updateIndexEndpoint(indexEndpoint, updateMask);
 }
Parameters
Name Description
indexEndpoint IndexEndpoint

Required. The IndexEndpoint which replaces the resource on the server.
updateMask FieldMask

Required. The update mask applies to the resource. See google.protobuf.FieldMask.
Returns
Type Description
IndexEndpoint

updateIndexEndpoint(UpdateIndexEndpointRequest request)

public final IndexEndpoint updateIndexEndpoint(UpdateIndexEndpointRequest request)

Updates an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   UpdateIndexEndpointRequest request =
       UpdateIndexEndpointRequest.newBuilder()
           .setIndexEndpoint(IndexEndpoint.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   IndexEndpoint response = indexEndpointServiceClient.updateIndexEndpoint(request);
 }
Parameter
Name Description
request UpdateIndexEndpointRequest

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

updateIndexEndpointCallable()

public final UnaryCallable<UpdateIndexEndpointRequest,IndexEndpoint> updateIndexEndpointCallable()

Updates an IndexEndpoint.

Sample code:


 try (IndexEndpointServiceClient indexEndpointServiceClient =
     IndexEndpointServiceClient.create()) {
   UpdateIndexEndpointRequest request =
       UpdateIndexEndpointRequest.newBuilder()
           .setIndexEndpoint(IndexEndpoint.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture
Returns
Type Description
UnaryCallable<UpdateIndexEndpointRequest,IndexEndpoint>