{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Flood region",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "93c1b3e0c6038ba2836276957c32724e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAmUlEQVQ4ja3VwQ2AIAwF0E/CCu7DMi7jAhycgC3YwxG8efOEpzY2QFT8PdHw89KEJvgw7wXE8nLI6+RagbgdBQDScr7KeBZWTfgXS8vZB0ewvE4uzHupwFFMet8KjmIGZGAKsjAz4V8sbkfRPWRgZkIWpiADe7XYX7DHxf6KSd9c7FHMgAxMQRZmJmRgCsqTA0DrS7jf9zJSF+NFBRLIYmThAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}