{
 "layers": [
  {
   "layerId": 0,
   "layerName": "EMS Zones",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Zone 1",
     "url": "6ed551fa913f834a943472a31a884681",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWO5cWN+6P///7QZqAD+/fu7mgViGGM9NQxkYmJmYGGgMmAZNZBiwEK5Eahg1EDKAQsVzEABowaOiDD89+/valBJSw3AyMh0FQDEiRHyodhQewAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "Zone 2",
     "url": "12a0765e1e64fcfe06a8d4560128c799",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWP5v/d5KAMDgzYDNQAjw2oWsGGMjPVUMfD/fwaQgVQFLKMGUgxYKDcCFYwaSDlgoYIZKGDUwJERhowMq0ElLZXAVQAavwpJh1FI+gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "Zone 4",
     "url": "593c9ab07edf0ef9d55517fab3383575",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4jWPZ+/x/KAMDgzYDFQAjA8NqFpBhjIwM9dQw8P9/BgaQgVQFLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhowMDKtBJS2VwFUAHmUKSWyLxAIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    },
    {
     "label": "Zone 6",
     "url": "fb7b5794fd0312026914c63893d485a0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWP5f6kulIGRSZuBGuDv39UsEMP+11PFQGZmBhYGKgOWUQMpBiyUG4EKRg2kHLBQwQwUMGrgyAjDv39Xg0paqoD//64CAMoUDPdbstejAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "6"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}