Triggers an audio-only transcription workflow.
Uploading audio may take a while for larger files.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Audio content.
Supported types: mp3, mp4, mpeg, mpga, m4a, wav, webm. Maximum file size in the web interface is 5MB. For files larger than 5MB, use the API directly via curl.
JSON-serialised metadata as a string
"{'age':72,'gender':'M'}"