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{
  "calls_over_time": [
    {
      "hour": "string",
      "value": 0
    }
  ],
  "success_rate_trend": {
    "data": [
      {
        "hour": "string",
        "value": 0
      }
    ],
    "current_rate": 0,
    "average_rate": 0
  },
  "latency_percentiles": {
    "p50": [
      {
        "hour": "string",
        "value": 0
      }
    ],
    "p95": [
      {
        "hour": "string",
        "value": 0
      }
    ],
    "p99": [
      {
        "hour": "string",
        "value": 0
      }
    ],
    "current_p50": 0,
    "current_p95": 0,
    "current_p99": 0
  },
  "server_load": [
    {
      "name": "string",
      "call_count": 0,
      "percentage": 0,
      "success_rate": 0
    }
  ],
  "errors_by_tool": [
    {
      "tool_name": "string",
      "server_name": "string",
      "error_count": 0,
      "total_count": 0,
      "error_rate": 0
    }
  ],
  "generated_at": "2019-08-24T14:15:22Z"
}

{
  "detail": [
    {
      "loc": [
        "string"
      ],
      "msg": "string",
      "type": "string"
    }
  ]
}