{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Samples",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "a49352ef78ecde742573cc6659f50e76",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAhklEQVQ4je3TUQqDMAyA4R/sdg89SXEHa3swxZPYezgKIy4+ipj6MGR5SQPtR9pQx8Xh/mB1uFuAEQi6noCk2QR6wV4812Km+EzxikYLGFoaeh5rIXnkzcASrKDvaA62VA5lplDzhkmuJ8jWaf6CyQpG6SZTgg5jw8wdood3gXv+lFPx++AHtqchvYhYuYoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Waterbodies",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b8f9a2f20ebb4486df73c10d1e63aef3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANElEQVQ4jWOp2vb1PwMVAQs1DQOBUQMpByxUMAMFjBpIOWChghkoYNRAygELFcxgGOEGAgDoVwN1iQfdWwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Boundary",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "13768eb1d4cc0ee56bd63919708eb6c3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4je3UIQ4AIAxD0YoeDE4ON4NUQDbdyX1FEC8EUQI4KIzhvE1rRFDYNMElNL6wJDZoR5/INejHAiPVoN/7Q42j9swpDey/cLsNrQXPp9cQngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}