{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Mosquito Control Zones",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "NO",
     "url": "56eaa7206b6e01eeee32d9f0b03e1fa9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4je3MMRWAIBQAwBsIYQFKMBiKIIZywBAUoIVuFIDn9C/AJbw2SnBwZdpK1CmDmiDTbp6V8MQMd4owwggj/DHslHMx6pQZDuqgLp7gAw3kDnhyeQbHAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "NO"
     ]
    },
    {
     "label": "YES",
     "url": "2b77f16cf415b3cc4bc4a9d38bbc5252",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAXElEQVQ4je3OsQ2AMAwAwS+8QooIMUX6DEHBkB4jPVNYIkWGgAKYwBGVf4DTC3AxMQFYd45U6R5oNLIpRQBSpS8bp/fO9D2cWYABBhjgj+BoZC/0GQJgSjH1kk83vxsSQ5tAGgkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "YES"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Treatment"
    }
   ]
  }
 ]
}