Dialogflow v3 API - Class Sessions.SessionsBase (2.19.0)

Version 2.19.0

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[BindServiceMethod(typeof(Sessions), "BindService")]
public abstract class Sessions.SessionsBase

Reference documentation and code samples for the Dialogflow v3 API class Sessions.SessionsBase.

Base class for server-side implementations of Sessions

Inheritance

object > Sessions.SessionsBase

Inherited Members

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ToString()

Namespace

Google.Cloud.Dialogflow.Cx.V3

Assembly

Google.Cloud.Dialogflow.Cx.V3.dll

Methods

DetectIntent(DetectIntentRequest, ServerCallContext)

public virtual Task<DetectIntentResponse> DetectIntent(DetectIntentRequest request, ServerCallContext context)

Processes a natural language query and returns structured, actionable data as a result. This method is not idempotent, because it may cause session entity types to be updated, which in turn might affect results of future queries.

Note: Always use agent versions for production traffic. See Versions and environments.

Parameters
Name	Description
request	DetectIntentRequest The request received from the client.
context	ServerCallContext The context of the server-side call handler being invoked.

Returns
Type	Description
TaskDetectIntentResponse	The response to send back to the client (wrapped by a task).

FulfillIntent(FulfillIntentRequest, ServerCallContext)

public virtual Task<FulfillIntentResponse> FulfillIntent(FulfillIntentRequest request, ServerCallContext context)

Fulfills a matched intent returned by [MatchIntent][google.cloud.dialogflow.cx.v3.Sessions.MatchIntent]. Must be called after [MatchIntent][google.cloud.dialogflow.cx.v3.Sessions.MatchIntent], with input from [MatchIntentResponse][google.cloud.dialogflow.cx.v3.MatchIntentResponse]. Otherwise, the behavior is undefined.

Parameters
Name	Description
request	FulfillIntentRequest The request received from the client.
context	ServerCallContext The context of the server-side call handler being invoked.

Returns
Type	Description
TaskFulfillIntentResponse	The response to send back to the client (wrapped by a task).

MatchIntent(MatchIntentRequest, ServerCallContext)

public virtual Task<MatchIntentResponse> MatchIntent(MatchIntentRequest request, ServerCallContext context)

Returns preliminary intent match results, doesn't change the session status.

Parameters
Name	Description
request	MatchIntentRequest The request received from the client.
context	ServerCallContext The context of the server-side call handler being invoked.

Returns
Type	Description
TaskMatchIntentResponse	The response to send back to the client (wrapped by a task).

ServerStreamingDetectIntent(DetectIntentRequest, IServerStreamWriter<DetectIntentResponse>, ServerCallContext)

public virtual Task ServerStreamingDetectIntent(DetectIntentRequest request, IServerStreamWriter<DetectIntentResponse> responseStream, ServerCallContext context)

Processes a natural language query and returns structured, actionable data as a result through server-side streaming. Server-side streaming allows Dialogflow to send partial responses earlier in a single request.

Parameters
Name	Description
request	DetectIntentRequest The request received from the client.
responseStream	IServerStreamWriterDetectIntentResponse Used for sending responses back to the client.
context	ServerCallContext The context of the server-side call handler being invoked.

Returns
Type	Description
Task	A task indicating completion of the handler.

StreamingDetectIntent(IAsyncStreamReader<StreamingDetectIntentRequest>, IServerStreamWriter<StreamingDetectIntentResponse>, ServerCallContext)

public virtual Task StreamingDetectIntent(IAsyncStreamReader<StreamingDetectIntentRequest> requestStream, IServerStreamWriter<StreamingDetectIntentResponse> responseStream, ServerCallContext context)

Processes a natural language query in audio format in a streaming fashion and returns structured, actionable data as a result. This method is only available via the gRPC API (not REST).

Note: Always use agent versions for production traffic. See Versions and environments.

Parameters
Name	Description
requestStream	IAsyncStreamReaderStreamingDetectIntentRequest Used for reading requests from the client.
responseStream	IServerStreamWriterStreamingDetectIntentResponse Used for sending responses back to the client.
context	ServerCallContext The context of the server-side call handler being invoked.

Returns
Type	Description
Task	A task indicating completion of the handler.

SubmitAnswerFeedback(SubmitAnswerFeedbackRequest, ServerCallContext)

public virtual Task<AnswerFeedback> SubmitAnswerFeedback(SubmitAnswerFeedbackRequest request, ServerCallContext context)

Updates the feedback received from the user for a single turn of the bot response.

Parameters
Name	Description
request	SubmitAnswerFeedbackRequest The request received from the client.
context	ServerCallContext The context of the server-side call handler being invoked.

Returns
Type	Description
TaskAnswerFeedback	The response to send back to the client (wrapped by a task).