{
  "url": "http://s3.amazonaws.com/recordings_2013/48dfaf60-3b2a-11e3.mp3",
  "message": "call recording started",
  "recording_id": "48dfaf60-3b2a-11e3",
  "api_id": "c7b69074-58be-11e1-86da-adf28403fe48"
}
