{
 "layers": [
  {
   "layerId": 11,
   "layerName": "test_p2",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e382ba1263a03ba349b772cb43a0f54d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAh0lEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxvkzZ3rQYwPT+7Vf3x6vxHJApINdOCXVqyXM3MCc0D0o1P76h+e3MuAy1AWQgYKyCgRUEJhpHx4co8BXziyENDfAPIeKOxgLoWGIdkGgkDDx6f3D3x8et8BzMMTIaR4mWByGX45hWgw+A0EADbfKhycQpwCAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}