{
  "status_code": 200,
  "message": "OK",
  "request_timestamp": "2026-10-22T14:33:12Z",
  "response_timestamp": "2026-10-22T14:33:12Z",
  "processing_time_ms": 12,
  "audit": {
    "request_id": "req-9f8b7c6a-3d2e-4a1b-9c5f-2e7d6a1b3c4d",
    "user_id": "system",
    "correlation_id": "corr-5e4d3c2b-1a0f-9e8d-7c6b-5a4f3e2d1c0b",
    "server_name": "legacy-api-01",
    "environment": "production"
  },
  "data": {
    "sitemap": [
      {
        "url": "https://www.example.com/",
        "last_modified": "2026-10-20",
        "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": "2026-08-30",
        "changefreq": "monthly",
        "priority": 0.7
      },
      {
        "url": "https://www.example.com/products",
        "last_modified": "2026-10-01",
        "changefreq": "weekly",
        "priority": 0.9
      },
      {
        "url": "https://www.example.com/blog",
        "last_modified": "2026-10-10",
        "changefreq": "daily",
        "priority": 0.85
      }
    ]
  }
}