Dialogflow v3 API - Class SessionsClientImpl (2.19.0) 

public sealed class SessionsClientImpl : SessionsClient

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

Sessions client wrapper implementation, for convenient use.

Inheritance

object > SessionsClient > SessionsClientImpl

Namespace

Google.Cloud.Dialogflow.Cx.V3

Assembly

Google.Cloud.Dialogflow.Cx.V3.dll

Remarks

A session represents an interaction with a user. You retrieve user input and pass it to the [DetectIntent][google.cloud.dialogflow.cx.v3.Sessions.DetectIntent] method to determine user intent and respond.

Constructors

SessionsClientImpl(SessionsClient, SessionsSettings, ILogger)

public SessionsClientImpl(Sessions.SessionsClient grpcClient, SessionsSettings settings, ILogger logger)

Constructs a client wrapper for the Sessions service, with the specified gRPC client and settings.

Parameters
Name Description
grpcClient Sessions SessionsClient

The underlying gRPC client.
settings SessionsSettings

The base SessionsSettings used within this client.
logger ILogger

Optional ILogger to use within this client.

Properties

GrpcClient

public override Sessions.SessionsClient GrpcClient { get; }

The underlying gRPC Sessions client

Property Value
Type Description
Sessions SessionsClient
Overrides

LocationsClient

public override LocationsClient LocationsClient { get; }

The LocationsClient associated with this client.

Property Value
Type Description
LocationsClient
Overrides

Methods

DetectIntent(DetectIntentRequest, CallSettings)

public override DetectIntentResponse DetectIntent(DetectIntentRequest request, CallSettings callSettings = null)

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 object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
DetectIntentResponse

The RPC response.
Overrides

DetectIntentAsync(DetectIntentRequest, CallSettings)

public override Task<DetectIntentResponse> DetectIntentAsync(DetectIntentRequest request, CallSettings callSettings = null)

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 object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
Task DetectIntentResponse

A Task containing the RPC response.
Overrides

FulfillIntent(FulfillIntentRequest, CallSettings)

public override FulfillIntentResponse FulfillIntent(FulfillIntentRequest request, CallSettings callSettings = null)

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 object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
FulfillIntentResponse

The RPC response.
Overrides

FulfillIntentAsync(FulfillIntentRequest, CallSettings)

public override Task<FulfillIntentResponse> FulfillIntentAsync(FulfillIntentRequest request, CallSettings callSettings = null)

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 object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
Task FulfillIntentResponse

A Task containing the RPC response.
Overrides

MatchIntent(MatchIntentRequest, CallSettings)

public override MatchIntentResponse MatchIntent(MatchIntentRequest request, CallSettings callSettings = null)

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

Parameters
Name Description
request MatchIntentRequest

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

If not null, applies overrides to this RPC call.
Returns
Type Description
MatchIntentResponse

The RPC response.
Overrides

MatchIntentAsync(MatchIntentRequest, CallSettings)

public override Task<MatchIntentResponse> MatchIntentAsync(MatchIntentRequest request, CallSettings callSettings = null)

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

Parameters
Name Description
request MatchIntentRequest

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

If not null, applies overrides to this RPC call.
Returns
Type Description
Task MatchIntentResponse

A Task containing the RPC response.
Overrides

ServerStreamingDetectIntent(DetectIntentRequest, CallSettings)

public override SessionsClient.ServerStreamingDetectIntentStream ServerStreamingDetectIntent(DetectIntentRequest request, CallSettings callSettings = null)

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 object containing all of the parameters for the API call.
callSettings CallSettings

If not null, applies overrides to this RPC call.
Returns
Type Description
SessionsClient ServerStreamingDetectIntentStream

The server stream.
Overrides

StreamingDetectIntent(CallSettings, BidirectionalStreamingSettings)

public override SessionsClient.StreamingDetectIntentStream StreamingDetectIntent(CallSettings callSettings = null, BidirectionalStreamingSettings streamingSettings = null)

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
callSettings CallSettings

If not null, applies overrides to this RPC call.
streamingSettings BidirectionalStreamingSettings

If not null, applies streaming overrides to this RPC call.
Returns
Type Description
SessionsClient StreamingDetectIntentStream

The client-server stream.
Overrides

SubmitAnswerFeedback(SubmitAnswerFeedbackRequest, CallSettings)

public override AnswerFeedback SubmitAnswerFeedback(SubmitAnswerFeedbackRequest request, CallSettings callSettings = null)

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

Parameters
Name Description
request SubmitAnswerFeedbackRequest

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

If not null, applies overrides to this RPC call.
Returns
Type Description
AnswerFeedback

The RPC response.
Overrides

SubmitAnswerFeedbackAsync(SubmitAnswerFeedbackRequest, CallSettings)

public override Task<AnswerFeedback> SubmitAnswerFeedbackAsync(SubmitAnswerFeedbackRequest request, CallSettings callSettings = null)

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

Parameters
Name Description
request SubmitAnswerFeedbackRequest

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

If not null, applies overrides to this RPC call.
Returns
Type Description
Task AnswerFeedback

A Task containing the RPC response.
Overrides

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Last updated 2025年11月05日 UTC.