{"layers": [{
 "layerType": "Feature Layer",
 "layerId": 0,
 "maxScale": 0,
 "legend": [
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABYAAAAWCAYAAADEtGw7AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhgIAGBuqCBhYaGAo3mCaAZZgY3PmfNFPKGYk0mApg1GA4GDUYDkYNHiiDyxlpZDAVwNA0uIEWlSkApmUGUbc/OlIAAAAASUVORK5CYII=",
   "groupId": "0",
   "values": ["1"],
   "width": 22,
   "label": "1",
   "contentType": "image/png",
   "url": "3d2a4e38fc1309365bd899fbde6e4317",
   "height": 22
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhgIAGBuqABhYqGgY3kKqAheYGPifRAElCBlIKWEYNpBiwUG4EKhg1cCgYKEltAxkGo4GgEptqVQAAdfUE6kXhpOQAAAAASUVORK5CYII=",
   "groupId": "0",
   "values": ["2"],
   "width": 20,
   "label": "2",
   "contentType": "image/png",
   "url": "26b6e9cb036d7a907b4f37aded6eff58",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4je3VwQkAIAxD0QYyeDeviCB4Eml6EPoHeMeEtnLT5BRiG5TGcjDiDQAuYDY2mI554qzBH0BADFqyEnAutuwCBlz6BdPjXhmJAAAAAElFTkSuQmCC",
   "groupId": "0",
   "values": ["3"],
   "width": 20,
   "label": "3",
   "contentType": "image/png",
   "url": "04177f28a49dbb8758013c569fd758ef",
   "height": 20
  },
  {
   "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhgIAGBuqABhYqGgY3kKqAhfYGnifRBENCBlIIWEYNpBiwUG4EKhg1cEgYaEhtAxkGoYGgEptqVQAAjQwFAlzVt5AAAAAASUVORK5CYII=",
   "groupId": "0",
   "values": ["4"],
   "width": 20,
   "label": "4",
   "contentType": "image/png",
   "url": "baa92f9d4a660021b7befdd9ad881183",
   "height": 20
  }
 ],
 "legendGroups": [{
  "heading": "Sector",
  "id": "0"
 }],
 "layerName": "Police Sector",
 "minScale": 0
}]}