{
  "request": {
    "method": "POST",
    "url": "https://api.telefoon.com/v1/sms/messages",
    "headers": { "X-API-Key": "YOUR_API_KEY", "Content-Type": "application/json" },
    "body": {
      "to": "+31612345678",
      "from": "MijnBedrijf",
      "body": "Uw bestelling #12345 is verzonden. Verwachte levering: morgen tussen 10:00 en 12:00.",
      "gdpr_consent_ref": "consent_20260503_123456",
      "status_callback": "https://your-app.example.com/sms-delivery"
    }
  },
  "response": {
    "id": "SM1234abcd5678efgh1234abcd5678efgh",
    "status": "queued",
    "direction": "outbound",
    "from": "MijnBedrijf",
    "to": "+31612345678",
    "body": "Uw bestelling #12345 is verzonden. Verwachte levering: morgen tussen 10:00 en 12:00.",
    "num_segments": 1,
    "price": null,
    "price_unit": "EUR",
    "date_created": "2026-05-03T10:00:00Z",
    "date_sent": null
  }
}