Sending A Multipart Response

By using this code, you can return a series of text responses back to the user.

{
  "recipient": {
    "id": "USER_ID"
  },
  "message": {
    "raw": {
      "multipart": [{
        "text": "one"
      }, { 
        "text": "two"
      }, {
        "text": "three"
      }]
    }
  }
}