{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Fire Hydrants",
   "layerType": "Feature Layer",
   "minScale": 3000000,
   "maxScale": 0,
   "legend": [
    {
     "label": "GOOD",
     "url": "a1b5029abcb11b21d3e1131ffd897f19",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWNhoDJgGTVw1EAICP3P8B/GXs3IwEiRgciGwfj4DMVrILphxBg6xCNlNSMDIzZvkx2G2AylOJaJMYRkA0kBowZSDgBfZhX+7tZLFQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "GOOD"
     ]
    },
    {
     "label": "FAIR",
     "url": "5cd6f2c31a7336aeeb8dc0e6bbdb3989",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWNhoDJgGTVw1EAI+P+f4T+MzcjIwEiRgciGwfj4DMVrILphxBg6xCOFkZGBEZu3yQ5DbIZSHMvEGEKygaSAUQMpBwAGIxVUIrn+nAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "FAIR"
     ]
    },
    {
     "label": "POOR",
     "url": "b3eb3a356bcc0f2b567c3ca926115f12",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWNhoDJgGTVw1EAI+M/A8B/GZmRgYKTIQGTDYHx8huI1EN0wYgwd4pHCyMDAiM3bZIchNkMpjmViDCHZQFLAqIGUAwCxxg5T0hfW1wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "POOR"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "CONDITION"
    }
   ]
  }
 ]
}