{
  "device": {
    "phoneNumber": "+12125551234",
    "ipv4Address": {
      "publicAddress": "203.0.113.42",
      "privateAddress": "10.0.0.5"
    }
  },
  "qosProfile": "LOW_LATENCY",
  "duration": 3600,
  "notificationUrl": "https://webhook.example.com/qod-events",
  "notificationAuthToken": "webhook-token-abc123"
}