{
 "layers": [
  {
   "layerId": 0,
   "layerName": "EA Flood Zones",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "FZ2",
     "url": "591e9e4419a34d991dacec26479cf407",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWPJyy/czsDE6MBADfDv/wEWkGHMbiEc1DDv7641DiwMVAYsowZSDFgoNwIVjBpIOWChghkoYNTAkRGG//4fAJW0VDHt3/8DABHnEP6xNQCHAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "FZ2"
     ]
    },
    {
     "label": "FZ3",
     "url": "a481c293df9e85212f1dc1d153e7ab4e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJzS/c/p+ByYGBCoCR4d8BFpBhF9UqOahhoP6tdgcWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIQ0aGfwdAJS01DAOZBQD10Q8s6C5UeAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "FZ3"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "flood_zone"
    }
   ]
  }
 ]
}