{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Police Service Districts",
   "layerType": "Feature Layer",
   "minScale": 100000,
   "maxScale": 0,
   "legend": [
    {
     "label": "1",
     "url": "61678636eb924f8f0198ea6a86e0fe7f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPJz8+PYfrHoMBABfCPieEBC8gwg/OCLNQw8ILhewWqGIQMRg2kHLBQwQwUMGog5YCFCmaggFEDR0QY/mNieAAqaalhGMgsACAJDw4nahhqAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "2",
     "url": "b13c58cbc207fa51db72a930c85b2400",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4jWPJL8qPYWBkUGCgBvjP8IAFZNjrrLcs1DBPdJqwAlUMQgajBlIOWKhgBgoYNZBywEIFM1DAqIEjIwz/MzwAlbRUMe0/wwMA4sAL3k5WMOEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "3",
     "url": "c98ee962b7d9c1ad3621acbce2b1a628",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4jWPJLyqKYWBkVGCgBvj//wELyDDGuBoWqpi3qEWBKgYhg1EDKQcsVDADBYwaSDlgoYIZKGDUwJERhv//PwCVtFQx7f//BwBVwhBHm9irgQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    },
    {
     "label": "4",
     "url": "8cfb0960576e6b754e63ea22ef2993c7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWMpKsqPYfzPoMBABfCfkeEBC8iwDpuPLNQwsOIIvwJVDEIGowZSDlioYAYKGDWQcsBCBTNQwKiBIyIM/zMyPACVtNQwDGQWAESSDm/ppRWFAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Areas"
    }
   ]
  }
 ]
}