{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Water Pressure Zones",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Water Pressure Zone: 540",
     "url": "05917d38f363084be3fe5c914ed3ed3b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYklEQVQ4jWNhoDJgGbkGOkAxJeAACIMMVKCCYQxQMx6geJlPi4Es8Okago1ioEwIAwOfJomGXWdguNaEw0BqAJZRA6kbhk/WUNnAT9eoY+ADaLahRtZ7wIKcDyl3H8NITIcACuYR8YrzVcYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "540"
     ]
    },
    {
     "label": "Water Pressure Zone: 580",
     "url": "b828684aab37cabb9bc645d6e1b984c8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYklEQVQ4jWNhoDJgGbkGOkAxJeAACIMMVKCCYQxQMx6geNlKhIEscOwNgo1iYKEaA4OVEImGvcNjIDUAy6iB1A3D/lsMDP3UNPAYUvRTYuADaLahRtZ7wIKcDyl3H8NITIcAwdISxL4pqnUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "580"
     ]
    },
    {
     "label": "Water Pressure Zone: 630",
     "url": "4c3f2bc5436fe9ff376baa144e1c89b6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAW0lEQVQ4jWNhoDJgGbkGOkAxJeAACIMMVKCCYQxQMx6geNmKgTxwDImNYmAhGYYew2cgNQDLqIHUDcN+KKaagccoNAxm4ANotqFG1nvAgpwPGagAWKhhyNAyEAAHuQ3srMqARQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "630"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}