{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Water Pressure Zone",
   "layerType": "Feature Layer",
   "minScale": 144447,
   "maxScale": 0,
   "legend": [
    {
     "label": "Zone 1",
     "url": "b80927c0b4acc332e7deed87b3d8fdc7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhYGBgWPy/pIGBSoAFYtj/euoYx9jIQh2DEGDUwFEDRw0cNXDUQBQDGRupYVgsY08DAN/qCWmnQj78AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "Zone 2",
     "url": "40403db1197e5c4e587a7cac5ba3b34c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4je3MMREAMAgEwWMGI/FIH9LHY6SQFgGUvwLWAV5UMsRfVFLskc04PhI1ChUqVKiwh8aZyNa1/MKZCaXDVCKPAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "Zone 3",
     "url": "772adfdcba53abc8b774bb5fb6f3deb7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOElEQVQ4je3MIQ4AIAwDwDbZk/Fsfn8eAkHwlb0HXADAzEqIxM1mazpWaKLHoUOHDh1+IUuRkZ0HS+EJxWvmS0kAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    },
    {
     "label": "Zone 4",
     "url": "61c5fc5fcc50085299986482175a726e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhYGBg+H+5oYGBSoAFYtj/euoYx9jIQh2DEGDUwFEDRw0cNXDUQBQDGRupYRijbkMDAMI3CaVRBRWsAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}