{
 "layers": [
  {
   "layerId": 1,
   "layerName": "Substations",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Approved",
     "url": "4c92f898789de1cdc391ece2239b5329",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWOxkjZqEeEQcmCgAnjz490BFpBhGwNmW1PDQP8NqQwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhm9+vDsAKmmpAUBmAQDwWxGNz8hvsQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Approved"
     ]
    },
    {
     "label": "Existing",
     "url": "0c1434a5769956017aa2b7e5d0a0c360",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWMRtmJoYRdhcGCgAvj5huEAC8gw640M1tQw8Kg/AwMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1cESE4c83DAdAJS01AMgsAL6RDRZwdx0oAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Existing"
     ]
    },
    {
     "label": "Permitted",
     "url": "279572396802b942c0e3152b63cdc833",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWNh0LFqYRAQcWCgBvjw5gAL2LDOjdZUMbDcn4GFgcqAZdRAigEL5UagglEDKQcsVDADBYwaODLC8MObA6CSlirgw5sDAIghDNjeHBtYAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Permitted"
     ]
    },
    {
     "label": "<all other values>",
     "url": "338ff8bb56c87a26ab2cd2383d74d675",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPJz8/fzsDA4MBAHXCABWSYsLAwBzVMe/v2rQPIQKoCllEDKQYslBuBCkYNpBywUMEMFDBq4EgJwwOgkpZK5h0AAEzKC2T03wVLAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Status"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}