outputAudio property
The audio data bytes encoded as specified in the request.
Note: The output audio is generated based on the values of default
platform text responses found in the query_result.fulfillment_messages
field. If multiple default text responses exist, they will be concatenated
when generating audio. If no default platform text responses exist, the
generated audio content will be empty. In some scenarios, multiple output
audio fields may be present in the response structure. In these cases,
only the top-most-level audio output has content.
Implementation
core.String? outputAudio;