{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Water Pressure Zone",
   "layerType": "Feature Layer",
   "minScale": 144447,
   "maxScale": 0,
   "legend": [
    {
     "label": "Zone 1",
     "url": "17b451a0fb43cffc5025b74fb5250801",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4jWNZ/r9C4Q/DHwUGKgAWBpYHLFDDHKhh4B+GPwdYGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDFkYWB6ASlqqGMbA8gAAis8PJw8/4MMAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "1"
     ]
    },
    {
     "label": "Zone 2",
     "url": "c42721765b4970b522f1ba63868aa92a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWO5X/FfgeEPgwIDNQALwwMWqGEOVDHwD8MBFgYqA5ZRAykGLJQbgQpGDaQcsFDBDBQwauDICEMWhgegkpZKpj0AAMxNC2MrEK0lAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "2"
     ]
    },
    {
     "label": "Zone 3",
     "url": "ee633f894f3fe63410a7cf34653fe1fc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWP5/79CgYHhjwIDVQDLAxaoYQ7UMfDPARYGKgOWUQMpBiyUG4EKRg2kHLBQwQwUMGrgCAlDlgegkpZKxj0AAJNHC4NJuYZ/AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    },
    {
     "label": "Zone 4",
     "url": "e5c03b193c40bf220c8269a81ca3c458",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWP5f71BgeEPgwIDNQALwwMWqGEOVDHwD8MBFgYqA5ZRAykGLJQbgQpGDaQcsFDBDBQwauDICEMWhgegkpZKpj0AAMzsC2N+MAiNAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "4"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}