{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Building Permits",
   "layerType": "Feature Layer",
   "minScale": 100000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "af39878512cdb41d04c64c398ef823c2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWNhoDJgGTWQYsAybAz8j8RmpNTA/wwNKghew53/+AxlIckwsIEqeA1lYaAyYKG3gYxg76GGIUScTAMRhlIxlgkaMrwihWQw+A0EAAXoEK5MuKEUAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}