curl -s -H "Content-Type: application/json"
    -H "Authorization: Bearer "$(gcloud auth application-default print-access-token)
    https://speech.googleapis.com/v1p1beta1/speech:longrunningrecognize
    --data "{
  'config': {
    'encoding': 'LINEAR16',
    'sampleRateHertz': 16000,
    'languageCode': 'en-US',
    'enableWordTimeOffsets': true,
    'enableAutomaticPunctuation': true,
    'model': 'video'
  },
  'audio': {
    'uri':'gs://cloud-samples-tests/speech/Google_Gnome.wav'
  }
}"