{
  "status_code": 200,
  "message": "OK",
  "timestamp": "2026-11-01T12:34:56Z",
  "request_id": "a3f9c2d4-7e1b-4f5a-9c8d-2b6e1f0a7d3e",
  "processing_time_ms": 87,
  "data": {
    "sitemap": [
      {
        "loc": "https://www.example.com/",
        "lastmod": "2026-10-31",
        "changefreq": "daily",
        "priority": "1.0"
      },
      {
        "loc": "https://www.example.com/about",
        "lastmod": "2026-10-15",
        "changefreq": "monthly",
        "priority": "0.8"
      },
      {
        "loc": "https://www.example.com/contact",
        "lastmod": "2026-09-20",
        "changefreq": "yearly",
        "priority": "0.5"
      },
      {
        "loc": "https://www.example.com/products",
        "lastmod": "2026-10-28",
        "changefreq": "weekly",
        "priority": "0.9"
      },
      {
        "loc": "https://www.example.com/blog",
        "lastmod": "2026-10-30",
        "changefreq": "daily",
        "priority": "0.7"
      }
    ]
  },
  "audit": {
    "served_by": "legacy_backend_v1.4",
    "environment": "production",
    "response_generated_at": "2026-11-01T12:34:56.087Z"
  }
}