{
  "cacheLevel": "B",
  "rules": [
    {
      "conditions": {
        "all": [
          {
            "fact": "request:params:query:eleos",
            "operator": "greaterThan",
            "value": 10
          }
        ]
      },
      "event": {
        "type": "core",
        "params": {
          "action": "block",
          "reason": "Eleos param is > 10"
        }
      }
    }
  ]
}