{
  "files": [
    {
      "aql": {
        "items.find": {
          "$or":[
            { "repo": "wpilib-generic-gradlecache" },
            { "repo": "wpilib-generic-cache-cmake" }
          ],
          "$or":[
            {
                "stat.downloaded": { "$before":"1mo" }
            },
            {
                "stat.downloaded": { "$eq":null }
            }
          ],
          "created": { "$before":"1mo" }
        }
      }
    }
  ]
}