{
  "schema_version": "1.0",
  "timestamp": "2026-09-21T09:41:02.184Z",
  "severity": "INFO",
  "event_id": "evt_demo_001",
  "event_name": "request.completed",
  "service": "checkout-api",
  "attributes": {
    "route": "/orders/{id}",
    "status_code": 200,
    "duration_ms": 42
  }
}