{
 "layers": [
  {
   "layerId": 1,
   "layerName": "Parking spaces",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Zone A",
     "url": "5533e5a3a5a42e36f811d2e16fba8ad0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpys/ezsT034GBCuDfP8YDLCDDui2ncVDDwNLjWQ4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv/+MR4AlbTUMAxkFgBWgBI/KpkfFwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "Zone B",
     "url": "6554aebe3a3a0b3cb3288ab500546d7d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpKsrezsT034GBCuDfP8YDLCDDuruncVDDwNLSLAcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIw3//GA+ASlpqGAYyCwBogBHwDb73uwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "Zone C",
     "url": "3f5a9bea2530430fe4eab27e6b71e872",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4jWPJy8/ezsD034GBGuAf4wEWkGFM5tM4qGLeySwHFgYqA5ZRAykGLJQbgQpGDaQcsFDBDBQwauDICMN/jAdAJS1VTPvHeAAA2AkPyFBUraEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    },
    {
     "label": "free of charge",
     "url": "482e2db68aa7e6d330aae8f6a1559803",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpys7ezvT/vwMDFcA/RsYDLCDDuqdN46CGgaVZWQ4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhv8YGQ+ASlpqGAYyCwAhlhDhD6SCKwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "0"
     ]
    },
    {
     "label": "private parking",
     "url": "a9f50659badb99f9ab7fb34760283287",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJzcve/p/hvwMDFQAjA+MBFpBhu1incVDDQLffWQ4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhowMjAdAJS01DAOZBQCwkA5DjrbB8AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}