{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Settlement_Water_Source",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Groundwater",
     "url": "7353a9de38118634b1c5b3cf1ed06672",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANElEQVQ4jWN5NoPhPwMVAQs1DQOBUQMpByxUMAMFjBpIOWChghkoYNRAygELFcxgGOEGAgDJ/gLOYNua4gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Groundwater"
     ]
    },
    {
     "label": "Surface water",
     "url": "69285a04f59d9053ccca63ed5b269c28",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAM0lEQVQ4jWNhiHn2n4GKgIWahoHAqIGUAxYqmIECRg2kHLBQwQwUMGog5YCFCmYwjHADAUzrApLg8HtTAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Surface water"
     ]
    },
    {
     "label": "Combination",
     "url": "57210cbb308bad1d2bfa68e7034e74f0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAM0lEQVQ4jWMpZvD5z0BFwEJNw0Bg1EDKAQsVzEABowZSDlioYAYKGDWQcsBCBTMYRriBABHVAg+vfZBYAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Combination"
     ]
    },
    {
     "label": "",
     "url": "9fe37c026b7bbed80941bb52b10a73d2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAKklEQVQ4je3MIQEAAAzDsIP613w83MFFQLgyFmr4Ii30KBxhoUfhCAtPexArAFF5acCuAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "1",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Water_Source"
    },
    {
     "id": "1",
     "heading": ""
    }
   ]
  }
 ]
}