{
  "status_code": 200,
  "request_timestamp": "2026-10-29T12:34:56.789Z",
  "response_timestamp": "2026-10-29T12:34:56.912Z",
  "request_id": "a1b2c3d4e5f6g7h8i9j0",
  "server_version": "legacy_api_3_7_2",
  "processing_time_ms": 123,
  "processed_by": "sitemap_service",
  "data": [
    {
      "url": "https://www.example.com/",
      "last_modified": "2026-10-01",
      "changefreq": "daily",
      "priority": 1.0
    },
    {
      "url": "https://www.example.com/about",
      "last_modified": "2026-09-15",
      "changefreq": "monthly",
      "priority": 0.8
    },
    {
      "url": "https://www.example.com/contact",
      "last_modified": "2026-08-20",
      "changefreq": "monthly",
      "priority": 0.7
    },
    {
      "url": "https://www.example.com/products",
      "last_modified": "2026-10-20",
      "changefreq": "weekly",
      "priority": 0.9
    },
    {
      "url": "https://www.example.com/blog",
      "last_modified": "2026-10-25",
      "changefreq": "daily",
      "priority": 0.6
    }
  ],
  "audit": {
    "client_ip": "192.0.2.123",
    "user_agent": "LegacyClient/1.0",
    "auth_token": null
  }
}