The request to detect user's intent.
Required. The name of the session this query is sent to. Supported formats: - \`projects//agent/sessions/, - ``projects/
The parameters of this query.
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.
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.
Mask for 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 replaces the agent-level config in its entirety.
The natural language speech audio to be processed. This field should be populated iff ``query_input`` is set to an input audio config. A single request can contain up to 1 minute of speech audio data.