{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Shelter",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3a89fe235a46b14fb6797aa2958911b8",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}