Google Cloud Dialogflow v2 API - Class StreamingDetectIntentRequest (4.20.0) 

public sealed class StreamingDetectIntentRequest : IMessage<StreamingDetectIntentRequest>, IEquatable<StreamingDetectIntentRequest>, IDeepCloneable<StreamingDetectIntentRequest>, IBufferMessage, IMessage

Reference documentation and code samples for the Google Cloud Dialogflow v2 API class StreamingDetectIntentRequest.

The top-level message sent by the client to the [Sessions.StreamingDetectIntent][google.cloud.dialogflow.v2.Sessions.StreamingDetectIntent] method.

Multiple request messages should be sent in order:

  1. The first message must contain [session][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.session], [query_input][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.query_input] plus optionally [query_params][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.query_params]. If the client wants to receive an audio response, it should also contain [output_audio_config][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.output_audio_config]. The message must not contain [input_audio][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.input_audio].

  2. If [query_input][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.query_input] was set to [query_input.audio_config][google.cloud.dialogflow.v2.InputAudioConfig], all subsequent messages must contain [input_audio][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.input_audio] to continue with Speech recognition. If you decide to rather detect an intent from text input after you already started Speech recognition, please send a message with [query_input.text][google.cloud.dialogflow.v2.QueryInput.text].

    However, note that:

    • Dialogflow will bill you for the audio duration so far.
    • Dialogflow discards all Speech recognition results in favor of the input text.
    • Dialogflow will use the language code from the first message.

After you sent all input, you must half-close or abort the request stream.

Inheritance

object > StreamingDetectIntentRequest

Namespace

Google.Cloud.Dialogflow.V2

Assembly

Google.Cloud.Dialogflow.V2.dll

Constructors

StreamingDetectIntentRequest()

public StreamingDetectIntentRequest()

StreamingDetectIntentRequest(StreamingDetectIntentRequest)

public StreamingDetectIntentRequest(StreamingDetectIntentRequest other)
Parameter
Name Description
other StreamingDetectIntentRequest

Properties

EnableDebuggingInfo

public bool EnableDebuggingInfo { get; set; }

if true, StreamingDetectIntentResponse.debugging_info will get populated.

Property Value
Type Description
bool

InputAudio

public ByteString InputAudio { get; set; }

The input audio content to be recognized. Must be sent if query_input was set to a streaming input audio config. The complete audio over all streaming messages must not exceed 1 minute.

Property Value
Type Description
ByteString

OutputAudioConfig

public OutputAudioConfig OutputAudioConfig { get; set; }

Instructs the speech synthesizer how to generate the output audio. If this field is not set and agent-level speech synthesizer is not configured, no output audio is generated.

Property Value
Type Description
OutputAudioConfig

OutputAudioConfigMask

public FieldMask OutputAudioConfigMask { get; set; }

Mask for [output_audio_config][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.output_audio_config] indicating which settings in this request-level config should override speech synthesizer settings defined at agent-level.

If unspecified or empty, [output_audio_config][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.output_audio_config] replaces the agent-level config in its entirety.

Property Value
Type Description
FieldMask

QueryInput

public QueryInput QueryInput { get; set; }

Required. The input specification. It can be set to:

  1. an audio config which instructs the speech recognizer how to process the speech audio,

  2. a conversational query in the form of text, or

  3. an event that specifies which intent to trigger.

Property Value
Type Description
QueryInput

QueryParams

public QueryParameters QueryParams { get; set; }

The parameters of this query.

Property Value
Type Description
QueryParameters

Session

public string Session { get; set; }

Required. The name of the session the query is sent to. Format of the session name: projects/<Project ID>/agent/sessions/<Session ID>, or projects/<Project ID>/agent/environments/<Environment ID>/users/<User ID>/sessions/<Session ID>. If Environment ID is not specified, we assume default 'draft' environment. If User ID is not specified, we are using "-". It's up to the API caller to choose an appropriate Session ID and User Id. They can be a random number or some type of user and session identifiers (preferably hashed). The length of the Session ID and User ID must not exceed 36 characters.

For more information, see the API interactions guide.

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

Property Value
Type Description
string

SessionAsSessionName

public SessionName SessionAsSessionName { get; set; }

SessionName-typed view over the Session resource name property.

Property Value
Type Description
SessionName

SingleUtterance

[Obsolete]
public bool SingleUtterance { get; set; }

Please use [InputAudioConfig.single_utterance][google.cloud.dialogflow.v2.InputAudioConfig.single_utterance] instead. If false (default), recognition does not cease until the client closes the stream. If true, the recognizer will detect a single spoken utterance in input audio. Recognition ceases when it detects the audio's voice has stopped or paused. In this case, once a detected intent is received, the client should close the stream and start a new request with a new stream as needed. This setting is ignored when query_input is a piece of text or an event.

Property Value
Type Description
bool