Uploads an audio file for transcription. Wavix sends a POST callback to the specified callback URL when the transcription is complete.
Callback body:
{
"request_id": "e865ea07-25af-4fdd-876e-04b0d41d5ebd",
"status": "completed",
"error": null
}
request_id: Transcription request ID.status: Operation status. Possible values are completed, failed. completed indicates successful transcription; failed indicates an error. - error: Error description. Value is null if the transcription was successful.Bearer token using appid (Authorization: Bearer