{
  "status_code": 200,
  "timestamp": "2026-11-02T14:23:45.123Z",
  "request_id": "a1b2c3d4-5678-90ab-cdef-1234567890ab",
  "processing_time_ms": 12,
  "audit": {
    "requested_by": "system",
    "source_ip": "192.168.1.100",
    "user_agent": "LegacyClient/1.0"
  },
  "data": [
    {
      "url": "https://www.example.com/",
      "last_modified": "2026-10-30",
      "change_frequency": "daily",
      "priority": 1.0
    },
    {
      "url": "https://www.example.com/about",
      "last_modified": "2026-09-15",
      "change_frequency": "monthly",
      "priority": 0.8
    },
    {
      "url": "https://www.example.com/contact",
      "last_modified": "2026-08-01",
      "change_frequency": "yearly",
      "priority": 0.5
    },
    {
      "url": "https://www.example.com/products",
      "last_modified": "2026-10-20",
      "change_frequency": "weekly",
      "priority": 0.9
    }
  ],
  "metadata": {
    "record_count": 4,
    "response_format": "json"
  }
}