[
  {
    "messageId": "9C815F8AF3328",
    "applicationId": "HJ675435E3A6EA43432G5F37A635KJ8B",
    "pinPlaceholder": "{{pin}}",
    "messageText": "Your PIN is {{pin}}.",
    "pinLength": 4,
    "pinType": "NUMERIC",
    "language": "en",
    "repeatDTMF": "1#",
    "speechRate": 1
  },
  {
    "messageId": "8F0792F86035A",
    "applicationId": "HJ675435E3A6EA43432G5F37A635KJ8B",
    "pinPlaceholder": "{{pin}}",
    "messageText": "Your PIN is {{pin}}.",
    "pinLength": 6,
    "pinType": "HEX",
    "repeatDTMF": "1#",
    "speechRate": 1.5
  }
]