Class ConversationalSearchServiceClient (0.50.0)

GitHub RepositoryProduct Reference

Service Description: Service for conversational search.

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 (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ConversationName name =
       ConversationName.ofProjectLocationDataStoreConversationName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]");
   TextInput query = TextInput.newBuilder().build();
   ConverseConversationResponse response =
       conversationalSearchServiceClient.converseConversation(name, query);
 }

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

ConverseConversation

Converses a conversation.

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

  • converseConversation(ConverseConversationRequest request)

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

  • converseConversation(ConversationName name, TextInput query)

  • converseConversation(String name, TextInput query)

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

  • converseConversationCallable()

CreateConversation

Creates a Conversation.

If the Conversation to create already exists, an ALREADY_EXISTS error is returned.

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

  • createConversation(CreateConversationRequest request)

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

  • createConversation(DataStoreName parent, Conversation conversation)

  • createConversation(String parent, Conversation conversation)

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

  • createConversationCallable()

DeleteConversation

Deletes a Conversation.

If the Conversation to delete does not exist, a NOT_FOUND error is returned.

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

  • deleteConversation(DeleteConversationRequest request)

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

  • deleteConversation(ConversationName name)

  • deleteConversation(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.

  • deleteConversationCallable()

UpdateConversation

Updates a Conversation.

Conversation action type cannot be changed. If the Conversation to update does not exist, a NOT_FOUND error is returned.

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

  • updateConversation(UpdateConversationRequest request)

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

  • updateConversation(Conversation conversation, 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.

  • updateConversationCallable()

GetConversation

Gets a Conversation.

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

  • getConversation(GetConversationRequest request)

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

  • getConversation(ConversationName name)

  • getConversation(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.

  • getConversationCallable()

ListConversations

Lists all Conversations by their parent DataStore.

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

  • listConversations(ListConversationsRequest request)

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

  • listConversations(DataStoreName parent)

  • listConversations(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.

  • listConversationsPagedCallable()

  • listConversationsCallable()

AnswerQuery

Answer query method.

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

  • answerQuery(AnswerQueryRequest request)

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

  • answerQueryCallable()

GetAnswer

Gets a Answer.

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

  • getAnswer(GetAnswerRequest request)

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

  • getAnswer(AnswerName name)

  • getAnswer(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.

  • getAnswerCallable()

CreateSession

Creates a Session.

If the Session to create already exists, an ALREADY_EXISTS error is returned.

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

  • createSession(CreateSessionRequest request)

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

  • createSession(DataStoreName parent, Session session)

  • createSession(String parent, Session session)

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

  • createSessionCallable()

DeleteSession

Deletes a Session.

If the Session to delete does not exist, a NOT_FOUND error is returned.

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

  • deleteSession(DeleteSessionRequest request)

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

  • deleteSession(SessionName name)

  • deleteSession(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.

  • deleteSessionCallable()

UpdateSession

Updates a Session.

Session action type cannot be changed. If the Session to update does not exist, a NOT_FOUND error is returned.

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

  • updateSession(UpdateSessionRequest request)

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

  • updateSession(Session session, 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.

  • updateSessionCallable()

GetSession

Gets a Session.

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

  • getSession(GetSessionRequest request)

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

  • getSession(SessionName name)

  • getSession(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.

  • getSessionCallable()

ListSessions

Lists all Sessions by their parent DataStore.

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

  • listSessions(ListSessionsRequest request)

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

  • listSessions(DataStoreName parent)

  • listSessions(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.

  • listSessionsPagedCallable()

  • listSessionsCallable()

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 ConversationalSearchServiceSettings 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
 ConversationalSearchServiceSettings conversationalSearchServiceSettings =
     ConversationalSearchServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create(conversationalSearchServiceSettings);

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
 ConversationalSearchServiceSettings conversationalSearchServiceSettings =
     ConversationalSearchServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create(conversationalSearchServiceSettings);

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


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 ConversationalSearchServiceSettings conversationalSearchServiceSettings =
     ConversationalSearchServiceSettings.newHttpJsonBuilder().build();
 ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create(conversationalSearchServiceSettings);

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

Inheritance

java.lang.Object > ConversationalSearchServiceClient

Static Methods

create()

public static final ConversationalSearchServiceClient create()

Constructs an instance of ConversationalSearchServiceClient with default settings.

Returns
Type Description
ConversationalSearchServiceClient
Exceptions
Type Description
IOException

create(ConversationalSearchServiceSettings settings)

public static final ConversationalSearchServiceClient create(ConversationalSearchServiceSettings settings)

Constructs an instance of ConversationalSearchServiceClient, 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 ConversationalSearchServiceSettings
Returns
Type Description
ConversationalSearchServiceClient
Exceptions
Type Description
IOException

create(ConversationalSearchServiceStub stub)

public static final ConversationalSearchServiceClient create(ConversationalSearchServiceStub stub)

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

Parameter
Name Description
stub ConversationalSearchServiceStub
Returns
Type Description
ConversationalSearchServiceClient

Constructors

ConversationalSearchServiceClient(ConversationalSearchServiceSettings settings)

protected ConversationalSearchServiceClient(ConversationalSearchServiceSettings settings)

Constructs an instance of ConversationalSearchServiceClient, 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 ConversationalSearchServiceSettings

ConversationalSearchServiceClient(ConversationalSearchServiceStub stub)

protected ConversationalSearchServiceClient(ConversationalSearchServiceStub stub)
Parameter
Name Description
stub ConversationalSearchServiceStub

Methods

answerQuery(AnswerQueryRequest request)

public final AnswerQueryResponse answerQuery(AnswerQueryRequest request)

Answer query method.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   AnswerQueryRequest request =
       AnswerQueryRequest.newBuilder()
           .setServingConfig(
               ServingConfigName.ofProjectLocationDataStoreServingConfigName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SERVING_CONFIG]")
                   .toString())
           .setQuery(Query.newBuilder().build())
           .setSession(
               SessionName.ofProjectLocationDataStoreSessionName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]")
                   .toString())
           .setSafetySpec(AnswerQueryRequest.SafetySpec.newBuilder().build())
           .setRelatedQuestionsSpec(AnswerQueryRequest.RelatedQuestionsSpec.newBuilder().build())
           .setAnswerGenerationSpec(AnswerQueryRequest.AnswerGenerationSpec.newBuilder().build())
           .setSearchSpec(AnswerQueryRequest.SearchSpec.newBuilder().build())
           .setQueryUnderstandingSpec(
               AnswerQueryRequest.QueryUnderstandingSpec.newBuilder().build())
           .setAsynchronousMode(true)
           .setUserPseudoId("userPseudoId-1155274652")
           .putAllUserLabels(new HashMap<String, String>())
           .build();
   AnswerQueryResponse response = conversationalSearchServiceClient.answerQuery(request);
 }
Parameter
Name Description
request AnswerQueryRequest

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

answerQueryCallable()

public final UnaryCallable<AnswerQueryRequest,AnswerQueryResponse> answerQueryCallable()

Answer query method.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   AnswerQueryRequest request =
       AnswerQueryRequest.newBuilder()
           .setServingConfig(
               ServingConfigName.ofProjectLocationDataStoreServingConfigName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SERVING_CONFIG]")
                   .toString())
           .setQuery(Query.newBuilder().build())
           .setSession(
               SessionName.ofProjectLocationDataStoreSessionName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]")
                   .toString())
           .setSafetySpec(AnswerQueryRequest.SafetySpec.newBuilder().build())
           .setRelatedQuestionsSpec(AnswerQueryRequest.RelatedQuestionsSpec.newBuilder().build())
           .setAnswerGenerationSpec(AnswerQueryRequest.AnswerGenerationSpec.newBuilder().build())
           .setSearchSpec(AnswerQueryRequest.SearchSpec.newBuilder().build())
           .setQueryUnderstandingSpec(
               AnswerQueryRequest.QueryUnderstandingSpec.newBuilder().build())
           .setAsynchronousMode(true)
           .setUserPseudoId("userPseudoId-1155274652")
           .putAllUserLabels(new HashMap<String, String>())
           .build();
   ApiFuture<AnswerQueryResponse> future =
       conversationalSearchServiceClient.answerQueryCallable().futureCall(request);
   // Do something.
   AnswerQueryResponse response = future.get();
 }
Returns
Type Description
UnaryCallable<AnswerQueryRequest,AnswerQueryResponse>

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()

converseConversation(ConversationName name, TextInput query)

public final ConverseConversationResponse converseConversation(ConversationName name, TextInput query)

Converses a conversation.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ConversationName name =
       ConversationName.ofProjectLocationDataStoreConversationName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]");
   TextInput query = TextInput.newBuilder().build();
   ConverseConversationResponse response =
       conversationalSearchServiceClient.converseConversation(name, query);
 }
Parameters
Name Description
name ConversationName

Required. The resource name of the Conversation to get. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}/conversations/{conversation_id}. Use projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}/conversations/- to activate auto session mode, which automatically creates a new conversation inside a ConverseConversation session.
query TextInput

Required. Current user input.
Returns
Type Description
ConverseConversationResponse

converseConversation(ConverseConversationRequest request)

public final ConverseConversationResponse converseConversation(ConverseConversationRequest request)

Converses a conversation.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ConverseConversationRequest request =
       ConverseConversationRequest.newBuilder()
           .setName(
               ConversationName.ofProjectLocationDataStoreConversationName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]")
                   .toString())
           .setQuery(TextInput.newBuilder().build())
           .setServingConfig(
               ServingConfigName.ofProjectLocationDataStoreServingConfigName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SERVING_CONFIG]")
                   .toString())
           .setConversation(Conversation.newBuilder().build())
           .setSafeSearch(true)
           .putAllUserLabels(new HashMap<String, String>())
           .setSummarySpec(SearchRequest.ContentSearchSpec.SummarySpec.newBuilder().build())
           .setFilter("filter-1274492040")
           .setBoostSpec(SearchRequest.BoostSpec.newBuilder().build())
           .build();
   ConverseConversationResponse response =
       conversationalSearchServiceClient.converseConversation(request);
 }
Parameter
Name Description
request ConverseConversationRequest

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

converseConversation(String name, TextInput query)

public final ConverseConversationResponse converseConversation(String name, TextInput query)

Converses a conversation.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   String name =
       ConversationName.ofProjectLocationDataStoreConversationName(
               "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]")
           .toString();
   TextInput query = TextInput.newBuilder().build();
   ConverseConversationResponse response =
       conversationalSearchServiceClient.converseConversation(name, query);
 }
Parameters
Name Description
name String

Required. The resource name of the Conversation to get. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}/conversations/{conversation_id}. Use projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}/conversations/- to activate auto session mode, which automatically creates a new conversation inside a ConverseConversation session.
query TextInput

Required. Current user input.
Returns
Type Description
ConverseConversationResponse

converseConversationCallable()

public final UnaryCallable<ConverseConversationRequest,ConverseConversationResponse> converseConversationCallable()

Converses a conversation.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ConverseConversationRequest request =
       ConverseConversationRequest.newBuilder()
           .setName(
               ConversationName.ofProjectLocationDataStoreConversationName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]")
                   .toString())
           .setQuery(TextInput.newBuilder().build())
           .setServingConfig(
               ServingConfigName.ofProjectLocationDataStoreServingConfigName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SERVING_CONFIG]")
                   .toString())
           .setConversation(Conversation.newBuilder().build())
           .setSafeSearch(true)
           .putAllUserLabels(new HashMap<String, String>())
           .setSummarySpec(SearchRequest.ContentSearchSpec.SummarySpec.newBuilder().build())
           .setFilter("filter-1274492040")
           .setBoostSpec(SearchRequest.BoostSpec.newBuilder().build())
           .build();
   ApiFuture<ConverseConversationResponse> future =
       conversationalSearchServiceClient.converseConversationCallable().futureCall(request);
   // Do something.
   ConverseConversationResponse response = future.get();
 }
Returns
Type Description
UnaryCallable<ConverseConversationRequest,ConverseConversationResponse>

createConversation(CreateConversationRequest request)

public final Conversation createConversation(CreateConversationRequest request)

Creates a Conversation.

If the Conversation to create already exists, an ALREADY_EXISTS error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   CreateConversationRequest request =
       CreateConversationRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setConversation(Conversation.newBuilder().build())
           .build();
   Conversation response = conversationalSearchServiceClient.createConversation(request);
 }
Parameter
Name Description
request CreateConversationRequest

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

createConversation(DataStoreName parent, Conversation conversation)

public final Conversation createConversation(DataStoreName parent, Conversation conversation)

Creates a Conversation.

If the Conversation to create already exists, an ALREADY_EXISTS error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   DataStoreName parent =
       DataStoreName.ofProjectLocationDataStoreName("[PROJECT]", "[LOCATION]", "[DATA_STORE]");
   Conversation conversation = Conversation.newBuilder().build();
   Conversation response =
       conversationalSearchServiceClient.createConversation(parent, conversation);
 }
Parameters
Name Description
parent DataStoreName

Required. Full resource name of parent data store. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}
conversation Conversation

Required. The conversation to create.
Returns
Type Description
Conversation

createConversation(String parent, Conversation conversation)

public final Conversation createConversation(String parent, Conversation conversation)

Creates a Conversation.

If the Conversation to create already exists, an ALREADY_EXISTS error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   String parent =
       DataStoreName.ofProjectLocationDataStoreName("[PROJECT]", "[LOCATION]", "[DATA_STORE]")
           .toString();
   Conversation conversation = Conversation.newBuilder().build();
   Conversation response =
       conversationalSearchServiceClient.createConversation(parent, conversation);
 }
Parameters
Name Description
parent String

Required. Full resource name of parent data store. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}
conversation Conversation

Required. The conversation to create.
Returns
Type Description
Conversation

createConversationCallable()

public final UnaryCallable<CreateConversationRequest,Conversation> createConversationCallable()

Creates a Conversation.

If the Conversation to create already exists, an ALREADY_EXISTS error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   CreateConversationRequest request =
       CreateConversationRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setConversation(Conversation.newBuilder().build())
           .build();
   ApiFuture<Conversation> future =
       conversationalSearchServiceClient.createConversationCallable().futureCall(request);
   // Do something.
   Conversation response = future.get();
 }
Returns
Type Description
UnaryCallable<CreateConversationRequest,Conversation>

createSession(CreateSessionRequest request)

public final Session createSession(CreateSessionRequest request)

Creates a Session.

If the Session to create already exists, an ALREADY_EXISTS error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   CreateSessionRequest request =
       CreateSessionRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setSession(Session.newBuilder().build())
           .build();
   Session response = conversationalSearchServiceClient.createSession(request);
 }
Parameter
Name Description
request CreateSessionRequest

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

createSession(DataStoreName parent, Session session)

public final Session createSession(DataStoreName parent, Session session)

Creates a Session.

If the Session to create already exists, an ALREADY_EXISTS error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   DataStoreName parent =
       DataStoreName.ofProjectLocationDataStoreName("[PROJECT]", "[LOCATION]", "[DATA_STORE]");
   Session session = Session.newBuilder().build();
   Session response = conversationalSearchServiceClient.createSession(parent, session);
 }
Parameters
Name Description
parent DataStoreName

Required. Full resource name of parent data store. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}
session Session

Required. The session to create.
Returns
Type Description
Session

createSession(String parent, Session session)

public final Session createSession(String parent, Session session)

Creates a Session.

If the Session to create already exists, an ALREADY_EXISTS error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   String parent =
       DataStoreName.ofProjectLocationDataStoreName("[PROJECT]", "[LOCATION]", "[DATA_STORE]")
           .toString();
   Session session = Session.newBuilder().build();
   Session response = conversationalSearchServiceClient.createSession(parent, session);
 }
Parameters
Name Description
parent String

Required. Full resource name of parent data store. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}
session Session

Required. The session to create.
Returns
Type Description
Session

createSessionCallable()

public final UnaryCallable<CreateSessionRequest,Session> createSessionCallable()

Creates a Session.

If the Session to create already exists, an ALREADY_EXISTS error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   CreateSessionRequest request =
       CreateSessionRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setSession(Session.newBuilder().build())
           .build();
   ApiFuture<Session> future =
       conversationalSearchServiceClient.createSessionCallable().futureCall(request);
   // Do something.
   Session response = future.get();
 }
Returns
Type Description
UnaryCallable<CreateSessionRequest,Session>

deleteConversation(ConversationName name)

public final void deleteConversation(ConversationName name)

Deletes a Conversation.

If the Conversation to delete does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ConversationName name =
       ConversationName.ofProjectLocationDataStoreConversationName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]");
   conversationalSearchServiceClient.deleteConversation(name);
 }
Parameter
Name Description
name ConversationName

Required. The resource name of the Conversation to delete. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}/conversations/{conversation_id}

deleteConversation(DeleteConversationRequest request)

public final void deleteConversation(DeleteConversationRequest request)

Deletes a Conversation.

If the Conversation to delete does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   DeleteConversationRequest request =
       DeleteConversationRequest.newBuilder()
           .setName(
               ConversationName.ofProjectLocationDataStoreConversationName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]")
                   .toString())
           .build();
   conversationalSearchServiceClient.deleteConversation(request);
 }
Parameter
Name Description
request DeleteConversationRequest

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

deleteConversation(String name)

public final void deleteConversation(String name)

Deletes a Conversation.

If the Conversation to delete does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   String name =
       ConversationName.ofProjectLocationDataStoreConversationName(
               "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]")
           .toString();
   conversationalSearchServiceClient.deleteConversation(name);
 }
Parameter
Name Description
name String

Required. The resource name of the Conversation to delete. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}/conversations/{conversation_id}

deleteConversationCallable()

public final UnaryCallable<DeleteConversationRequest,Empty> deleteConversationCallable()

Deletes a Conversation.

If the Conversation to delete does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   DeleteConversationRequest request =
       DeleteConversationRequest.newBuilder()
           .setName(
               ConversationName.ofProjectLocationDataStoreConversationName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]")
                   .toString())
           .build();
   ApiFuture<Empty> future =
       conversationalSearchServiceClient.deleteConversationCallable().futureCall(request);
   // Do something.
   future.get();
 }
Returns
Type Description
UnaryCallable<DeleteConversationRequest,Empty>

deleteSession(DeleteSessionRequest request)

public final void deleteSession(DeleteSessionRequest request)

Deletes a Session.

If the Session to delete does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   DeleteSessionRequest request =
       DeleteSessionRequest.newBuilder()
           .setName(
               SessionName.ofProjectLocationDataStoreSessionName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]")
                   .toString())
           .build();
   conversationalSearchServiceClient.deleteSession(request);
 }
Parameter
Name Description
request DeleteSessionRequest

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

deleteSession(SessionName name)

public final void deleteSession(SessionName name)

Deletes a Session.

If the Session to delete does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   SessionName name =
       SessionName.ofProjectLocationDataStoreSessionName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]");
   conversationalSearchServiceClient.deleteSession(name);
 }
Parameter
Name Description
name SessionName

Required. The resource name of the Session to delete. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}/sessions/{session_id}

deleteSession(String name)

public final void deleteSession(String name)

Deletes a Session.

If the Session to delete does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   String name =
       SessionName.ofProjectLocationDataStoreSessionName(
               "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]")
           .toString();
   conversationalSearchServiceClient.deleteSession(name);
 }
Parameter
Name Description
name String

Required. The resource name of the Session to delete. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}/sessions/{session_id}

deleteSessionCallable()

public final UnaryCallable<DeleteSessionRequest,Empty> deleteSessionCallable()

Deletes a Session.

If the Session to delete does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   DeleteSessionRequest request =
       DeleteSessionRequest.newBuilder()
           .setName(
               SessionName.ofProjectLocationDataStoreSessionName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]")
                   .toString())
           .build();
   ApiFuture<Empty> future =
       conversationalSearchServiceClient.deleteSessionCallable().futureCall(request);
   // Do something.
   future.get();
 }
Returns
Type Description
UnaryCallable<DeleteSessionRequest,Empty>

getAnswer(AnswerName name)

public final Answer getAnswer(AnswerName name)

Gets a Answer.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   AnswerName name =
       AnswerName.ofProjectLocationDataStoreSessionAnswerName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]", "[ANSWER]");
   Answer response = conversationalSearchServiceClient.getAnswer(name);
 }
Parameter
Name Description
name AnswerName

Required. The resource name of the Answer to get. Format: projects/{project}/locations/{location}/collections/{collection}/engines/{engine_id}/sessions/{session_id}/answers/{answer_id}
Returns
Type Description
Answer

getAnswer(GetAnswerRequest request)

public final Answer getAnswer(GetAnswerRequest request)

Gets a Answer.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   GetAnswerRequest request =
       GetAnswerRequest.newBuilder()
           .setName(
               AnswerName.ofProjectLocationDataStoreSessionAnswerName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]", "[ANSWER]")
                   .toString())
           .build();
   Answer response = conversationalSearchServiceClient.getAnswer(request);
 }
Parameter
Name Description
request GetAnswerRequest

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

getAnswer(String name)

public final Answer getAnswer(String name)

Gets a Answer.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   String name =
       AnswerName.ofProjectLocationDataStoreSessionAnswerName(
               "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]", "[ANSWER]")
           .toString();
   Answer response = conversationalSearchServiceClient.getAnswer(name);
 }
Parameter
Name Description
name String

Required. The resource name of the Answer to get. Format: projects/{project}/locations/{location}/collections/{collection}/engines/{engine_id}/sessions/{session_id}/answers/{answer_id}
Returns
Type Description
Answer

getAnswerCallable()

public final UnaryCallable<GetAnswerRequest,Answer> getAnswerCallable()

Gets a Answer.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   GetAnswerRequest request =
       GetAnswerRequest.newBuilder()
           .setName(
               AnswerName.ofProjectLocationDataStoreSessionAnswerName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]", "[ANSWER]")
                   .toString())
           .build();
   ApiFuture<Answer> future =
       conversationalSearchServiceClient.getAnswerCallable().futureCall(request);
   // Do something.
   Answer response = future.get();
 }
Returns
Type Description
UnaryCallable<GetAnswerRequest,Answer>

getConversation(ConversationName name)

public final Conversation getConversation(ConversationName name)

Gets a Conversation.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ConversationName name =
       ConversationName.ofProjectLocationDataStoreConversationName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]");
   Conversation response = conversationalSearchServiceClient.getConversation(name);
 }
Parameter
Name Description
name ConversationName

Required. The resource name of the Conversation to get. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}/conversations/{conversation_id}
Returns
Type Description
Conversation

getConversation(GetConversationRequest request)

public final Conversation getConversation(GetConversationRequest request)

Gets a Conversation.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   GetConversationRequest request =
       GetConversationRequest.newBuilder()
           .setName(
               ConversationName.ofProjectLocationDataStoreConversationName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]")
                   .toString())
           .build();
   Conversation response = conversationalSearchServiceClient.getConversation(request);
 }
Parameter
Name Description
request GetConversationRequest

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

getConversation(String name)

public final Conversation getConversation(String name)

Gets a Conversation.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   String name =
       ConversationName.ofProjectLocationDataStoreConversationName(
               "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]")
           .toString();
   Conversation response = conversationalSearchServiceClient.getConversation(name);
 }
Parameter
Name Description
name String

Required. The resource name of the Conversation to get. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}/conversations/{conversation_id}
Returns
Type Description
Conversation

getConversationCallable()

public final UnaryCallable<GetConversationRequest,Conversation> getConversationCallable()

Gets a Conversation.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   GetConversationRequest request =
       GetConversationRequest.newBuilder()
           .setName(
               ConversationName.ofProjectLocationDataStoreConversationName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[CONVERSATION]")
                   .toString())
           .build();
   ApiFuture<Conversation> future =
       conversationalSearchServiceClient.getConversationCallable().futureCall(request);
   // Do something.
   Conversation response = future.get();
 }
Returns
Type Description
UnaryCallable<GetConversationRequest,Conversation>

getSession(GetSessionRequest request)

public final Session getSession(GetSessionRequest request)

Gets a Session.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   GetSessionRequest request =
       GetSessionRequest.newBuilder()
           .setName(
               SessionName.ofProjectLocationDataStoreSessionName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]")
                   .toString())
           .build();
   Session response = conversationalSearchServiceClient.getSession(request);
 }
Parameter
Name Description
request GetSessionRequest

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

getSession(SessionName name)

public final Session getSession(SessionName name)

Gets a Session.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   SessionName name =
       SessionName.ofProjectLocationDataStoreSessionName(
           "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]");
   Session response = conversationalSearchServiceClient.getSession(name);
 }
Parameter
Name Description
name SessionName

Required. The resource name of the Session to get. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}/sessions/{session_id}
Returns
Type Description
Session

getSession(String name)

public final Session getSession(String name)

Gets a Session.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   String name =
       SessionName.ofProjectLocationDataStoreSessionName(
               "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]")
           .toString();
   Session response = conversationalSearchServiceClient.getSession(name);
 }
Parameter
Name Description
name String

Required. The resource name of the Session to get. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}/sessions/{session_id}
Returns
Type Description
Session

getSessionCallable()

public final UnaryCallable<GetSessionRequest,Session> getSessionCallable()

Gets a Session.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   GetSessionRequest request =
       GetSessionRequest.newBuilder()
           .setName(
               SessionName.ofProjectLocationDataStoreSessionName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]", "[SESSION]")
                   .toString())
           .build();
   ApiFuture<Session> future =
       conversationalSearchServiceClient.getSessionCallable().futureCall(request);
   // Do something.
   Session response = future.get();
 }
Returns
Type Description
UnaryCallable<GetSessionRequest,Session>

getSettings()

public final ConversationalSearchServiceSettings getSettings()
Returns
Type Description
ConversationalSearchServiceSettings

getStub()

public ConversationalSearchServiceStub getStub()
Returns
Type Description
ConversationalSearchServiceStub

isShutdown()

public boolean isShutdown()
Returns
Type Description
boolean

isTerminated()

public boolean isTerminated()
Returns
Type Description
boolean

listConversations(DataStoreName parent)

public final ConversationalSearchServiceClient.ListConversationsPagedResponse listConversations(DataStoreName parent)

Lists all Conversations by their parent DataStore.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   DataStoreName parent =
       DataStoreName.ofProjectLocationDataStoreName("[PROJECT]", "[LOCATION]", "[DATA_STORE]");
   for (Conversation element :
       conversationalSearchServiceClient.listConversations(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
Parameter
Name Description
parent DataStoreName

Required. The data store resource name. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}
Returns
Type Description
ConversationalSearchServiceClient.ListConversationsPagedResponse

listConversations(ListConversationsRequest request)

public final ConversationalSearchServiceClient.ListConversationsPagedResponse listConversations(ListConversationsRequest request)

Lists all Conversations by their parent DataStore.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ListConversationsRequest request =
       ListConversationsRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   for (Conversation element :
       conversationalSearchServiceClient.listConversations(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
Parameter
Name Description
request ListConversationsRequest

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

listConversations(String parent)

public final ConversationalSearchServiceClient.ListConversationsPagedResponse listConversations(String parent)

Lists all Conversations by their parent DataStore.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   String parent =
       DataStoreName.ofProjectLocationDataStoreName("[PROJECT]", "[LOCATION]", "[DATA_STORE]")
           .toString();
   for (Conversation element :
       conversationalSearchServiceClient.listConversations(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
Parameter
Name Description
parent String

Required. The data store resource name. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}
Returns
Type Description
ConversationalSearchServiceClient.ListConversationsPagedResponse

listConversationsCallable()

public final UnaryCallable<ListConversationsRequest,ListConversationsResponse> listConversationsCallable()

Lists all Conversations by their parent DataStore.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ListConversationsRequest request =
       ListConversationsRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   while (true) {
     ListConversationsResponse response =
         conversationalSearchServiceClient.listConversationsCallable().call(request);
     for (Conversation element : response.getConversationsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
Returns
Type Description
UnaryCallable<ListConversationsRequest,ListConversationsResponse>

listConversationsPagedCallable()

public final UnaryCallable<ListConversationsRequest,ConversationalSearchServiceClient.ListConversationsPagedResponse> listConversationsPagedCallable()

Lists all Conversations by their parent DataStore.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ListConversationsRequest request =
       ListConversationsRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   ApiFuture<Conversation> future =
       conversationalSearchServiceClient.listConversationsPagedCallable().futureCall(request);
   // Do something.
   for (Conversation element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
Returns
Type Description
UnaryCallable<ListConversationsRequest,ListConversationsPagedResponse>

listSessions(DataStoreName parent)

public final ConversationalSearchServiceClient.ListSessionsPagedResponse listSessions(DataStoreName parent)

Lists all Sessions by their parent DataStore.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   DataStoreName parent =
       DataStoreName.ofProjectLocationDataStoreName("[PROJECT]", "[LOCATION]", "[DATA_STORE]");
   for (Session element : conversationalSearchServiceClient.listSessions(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
Parameter
Name Description
parent DataStoreName

Required. The data store resource name. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}
Returns
Type Description
ConversationalSearchServiceClient.ListSessionsPagedResponse

listSessions(ListSessionsRequest request)

public final ConversationalSearchServiceClient.ListSessionsPagedResponse listSessions(ListSessionsRequest request)

Lists all Sessions by their parent DataStore.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ListSessionsRequest request =
       ListSessionsRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   for (Session element : conversationalSearchServiceClient.listSessions(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
Parameter
Name Description
request ListSessionsRequest

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

listSessions(String parent)

public final ConversationalSearchServiceClient.ListSessionsPagedResponse listSessions(String parent)

Lists all Sessions by their parent DataStore.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   String parent =
       DataStoreName.ofProjectLocationDataStoreName("[PROJECT]", "[LOCATION]", "[DATA_STORE]")
           .toString();
   for (Session element : conversationalSearchServiceClient.listSessions(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
Parameter
Name Description
parent String

Required. The data store resource name. Format: projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store_id}
Returns
Type Description
ConversationalSearchServiceClient.ListSessionsPagedResponse

listSessionsCallable()

public final UnaryCallable<ListSessionsRequest,ListSessionsResponse> listSessionsCallable()

Lists all Sessions by their parent DataStore.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ListSessionsRequest request =
       ListSessionsRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   while (true) {
     ListSessionsResponse response =
         conversationalSearchServiceClient.listSessionsCallable().call(request);
     for (Session element : response.getSessionsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
Returns
Type Description
UnaryCallable<ListSessionsRequest,ListSessionsResponse>

listSessionsPagedCallable()

public final UnaryCallable<ListSessionsRequest,ConversationalSearchServiceClient.ListSessionsPagedResponse> listSessionsPagedCallable()

Lists all Sessions by their parent DataStore.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   ListSessionsRequest request =
       ListSessionsRequest.newBuilder()
           .setParent(
               DataStoreName.ofProjectLocationDataStoreName(
                       "[PROJECT]", "[LOCATION]", "[DATA_STORE]")
                   .toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .setOrderBy("orderBy-1207110587")
           .build();
   ApiFuture<Session> future =
       conversationalSearchServiceClient.listSessionsPagedCallable().futureCall(request);
   // Do something.
   for (Session element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
Returns
Type Description
UnaryCallable<ListSessionsRequest,ListSessionsPagedResponse>

shutdown()

public void shutdown()

shutdownNow()

public void shutdownNow()

updateConversation(Conversation conversation, FieldMask updateMask)

public final Conversation updateConversation(Conversation conversation, FieldMask updateMask)

Updates a Conversation.

Conversation action type cannot be changed. If the Conversation to update does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   Conversation conversation = Conversation.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Conversation response =
       conversationalSearchServiceClient.updateConversation(conversation, updateMask);
 }
Parameters
Name Description
conversation Conversation

Required. The Conversation to update.
updateMask FieldMask

Indicates which fields in the provided Conversation to update. The following are NOT supported:

  • Conversation.name

If not set or empty, all supported fields are updated.
Returns
Type Description
Conversation

updateConversation(UpdateConversationRequest request)

public final Conversation updateConversation(UpdateConversationRequest request)

Updates a Conversation.

Conversation action type cannot be changed. If the Conversation to update does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   UpdateConversationRequest request =
       UpdateConversationRequest.newBuilder()
           .setConversation(Conversation.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   Conversation response = conversationalSearchServiceClient.updateConversation(request);
 }
Parameter
Name Description
request UpdateConversationRequest

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

updateConversationCallable()

public final UnaryCallable<UpdateConversationRequest,Conversation> updateConversationCallable()

Updates a Conversation.

Conversation action type cannot be changed. If the Conversation to update does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   UpdateConversationRequest request =
       UpdateConversationRequest.newBuilder()
           .setConversation(Conversation.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Conversation> future =
       conversationalSearchServiceClient.updateConversationCallable().futureCall(request);
   // Do something.
   Conversation response = future.get();
 }
Returns
Type Description
UnaryCallable<UpdateConversationRequest,Conversation>

updateSession(Session session, FieldMask updateMask)

public final Session updateSession(Session session, FieldMask updateMask)

Updates a Session.

Session action type cannot be changed. If the Session to update does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   Session session = Session.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Session response = conversationalSearchServiceClient.updateSession(session, updateMask);
 }
Parameters
Name Description
session Session

Required. The Session to update.
updateMask FieldMask

Indicates which fields in the provided Session to update. The following are NOT supported:

  • Session.name

If not set or empty, all supported fields are updated.
Returns
Type Description
Session

updateSession(UpdateSessionRequest request)

public final Session updateSession(UpdateSessionRequest request)

Updates a Session.

Session action type cannot be changed. If the Session to update does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   UpdateSessionRequest request =
       UpdateSessionRequest.newBuilder()
           .setSession(Session.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   Session response = conversationalSearchServiceClient.updateSession(request);
 }
Parameter
Name Description
request UpdateSessionRequest

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

updateSessionCallable()

public final UnaryCallable<UpdateSessionRequest,Session> updateSessionCallable()

Updates a Session.

Session action type cannot be changed. If the Session to update does not exist, a NOT_FOUND error is returned.

Sample code:


 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (ConversationalSearchServiceClient conversationalSearchServiceClient =
     ConversationalSearchServiceClient.create()) {
   UpdateSessionRequest request =
       UpdateSessionRequest.newBuilder()
           .setSession(Session.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Session> future =
       conversationalSearchServiceClient.updateSessionCallable().futureCall(request);
   // Do something.
   Session response = future.get();
 }
Returns
Type Description
UnaryCallable<UpdateSessionRequest,Session>