{
  "field": "camera_category",
  "partitions": [
    {
      "value": "FIXED CAMERA",
      "rows": 29303,
      "json": "by/camera_category/fixed-camera.json"
    },
    {
      "value": "MOBILE CAMERA",
      "rows": 15926,
      "json": "by/camera_category/mobile-camera.json"
    }
  ]
}