{
 "layers": [
  {
   "layerId": 0,
   "layerName": "DroneZones",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Fly Zone",
     "url": "94859b889013c044a2d736e2cbd0247c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4je3MQQ0AIAwEwQ2plJrAAVpRUDHVQniCgHveCJiYmwQSjQ4gOSxJN6iQRB+HDh06dPjCZlCiry+xkwbuKyd8kwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Fly Zone"
     ]
    },
    {
     "label": "No Fly Zone",
     "url": "7f846d56520563c6f9f17ecfc1742879",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOElEQVQ4jWP539CgwsDAoMJAHXCHBWqYB5UM3MFCJYPgYNTAUQNHDRw1cNRAhIF3GBgYdlDJvDsAt9oHCNItuOYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "No Fly Zone"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}