{
  "timestamp": "2026-06-20T14:56:28.837Z",
  "summary": {
    "total": 5,
    "alive": 0,
    "dead": 5,
    "status": "ALL_DOWN"
  },
  "preferred_upstream_id": 0,
  "details": [
    {
      "server_id": 0,
      "alive": false,
      "status": 502,
      "latency": 145,
      "error": "Server Error"
    },
    {
      "server_id": 1,
      "alive": false,
      "status": 521,
      "latency": 105,
      "error": "Server Error"
    },
    {
      "server_id": 2,
      "alive": false,
      "status": 451,
      "latency": 157,
      "error": "Blocked (451)"
    },
    {
      "server_id": 3,
      "alive": false,
      "status": 451,
      "latency": 378,
      "error": "Blocked (451)"
    },
    {
      "server_id": 4,
      "alive": false,
      "status": 521,
      "latency": 239,
      "error": "Server Error"
    }
  ]
}