Interface SynthesizeParams

The requested format (MIME type) of the audio. You can use the Accept header or the accept parameter to specify the audio format. For more information about specifying an audio format, see Audio formats (accept types) in the method description.

The customization ID (GUID) of a custom model to use for the synthesis. If a custom model is specified, it works only if it matches the language of the indicated voice. You must make the request with credentials for the instance of the service that owns the custom model. Omit the parameter to use the specified voice with no customization.

The text to synthesize.

The voice to use for synthesis. For more information about specifying a voice, see Important voice updates for IBM Cloud in the method description.