Optionalbit_OptionalcontainerContainer specifies the file format wrapper for the output audio. The available options depend on the encoding type..
OptionalencodingEncoding of the output audio.
Optionalsample_Sample Rate specifies the sample rate for the output audio. Based on the encoding, different sample rates are supported. For some encodings, the sample rate is not configurable
OptionalspeakerSpeaker used to produce the audio.
The text content to be converted to speech
The bitrate of the audio in bits per second. Choose from predefined ranges or specific values based on the encoding type.