[
  {
    "id": "1234",
    "name": "MQTT_Broker_1",
    "host": "1.1.1.1",
    "port": 1234,
    "security": {
      "mode": "tls",
      "tls": {
        "hasCaCertificate": true,
        "verifyHostnames": true
      }
    },
    "authentication": {
      "username": "Username"
    }
  }
]