The top-level message sent by the client to the [StreamingDetectIntent][] method.
Multiple request messages should be sent in order:
- The first message must contain StreamingDetectIntentRequest.session, [StreamingDetectIntentRequest.query_input] plus optionally [StreamingDetectIntentRequest.query_params]. If the client wants to receive an audio response, it should also contain [StreamingDetectIntentRequest.output_audio_config][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.output_audio_config]. The message must not contain [StreamingDetectIntentRequest.input_audio][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.input_audio].
If [StreamingDetectIntentRequest.query_input][google.cloud.dialogflow.v2.StreamingDetectIntentRequest.query_input] was set to [StreamingDetectIntentRequest.query_input.audio_config][], all subsequent messages must contain [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 [StreamingDetectIntentRequest.query_input.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.
Optional. The parameters of this query.
Optional. Please use [InputAudioConfig.single_utterance][goog
le.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.
Optional. 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.