{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Bridges",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Good",
     "url": "c835098e6b034a7f1e27ab8e3394830b",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Good"
     ]
    },
    {
     "label": "Fair",
     "url": "ef0a83db4668c1d1b4cfe48e0bc4826b",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Fair"
     ]
    },
    {
     "label": "Poor",
     "url": "7fc132f34352334fecc71f72709dad51",
     "imageData": "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",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Poor"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Bridgecondition"
    }
   ]
  }
 ]
}