{
 "layers": [
  {
   "layerId": 1,
   "layerName": "INSTRUM_DISC_VI_GEN_PATR",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "20ec5d2471cf868655ea00304f82a701",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAjElEQVQ4jWNhoDJgGTWQYsAybAwsh9JHGRgYjlBqYLl2pGQDiPH6ypffry5/bmVgYOgk10AbMV3eao0gcQ4QB0TfWPey4ery5wy4DGUhYKC1qA4PK2FPUBApIG9Dw5IsAztB3nt95Us1zKXQMDxCiQs7X13+fPTV5c/WMD41vHyEUHIZfjmFaDD4DQQADOgrxDrEGrkAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}