{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Parking Facilities",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Attended Pay Public Parking",
     "url": "2b7823b8f6f7b7bc29685c0252131f82",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4je3MsREAMAgCQL1jVMZy16S2hk5+gMfMvDIh2SgzJJRBL7aEOhiOJaEOB0OS7Rw/WycFflsb+0sAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1234"
     ]
    },
    {
     "label": "Non-Attended Public Parking",
     "url": "f49adcad63daf3528454064c48fd7de9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDQLiLPsygI2ZqsJ2Zk628gEefvmHCYiLMsKEMejFtqIPhGDbU4cOQxXSOD1vbBbpbvJ+uAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1247"
     ]
    },
    {
     "label": "Park and Ride",
     "url": "cd292310944ab0fcc0a58f9269c8ccd2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANElEQVQ4je3MsREAMAgCQLljYEdxY1NbQxd+gGf1brkMwDJjQhn14kqoo+E4Eur4YziAc3wF+wPjmnL+FgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1414"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "LU16"
    }
   ]
  }
 ]
}