Speech-to-Text

{
  "text": "",
  "confidence": 0.0,
  "alternatives": [
    {
      "text": "",
      "confidence": 0.0
    }
  ]
}

{
  "text": "",
  "confidence": 0.0,
  "alternatives": [
    {
      "text": "",
      "confidence": 0.0
    }
  ]
}