{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Manholes",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "2c4e3bad997a1f0fd96a481bc2652742",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAACD0lEQVQ4je3TT0iTcRzH8bfbaH+cbHPNORAasmp2EOocGHhoECgGKuhll3gYHtwOA8GL0mEsYyH4YKCOLh6M1UEwFoSCMbFLHsRLzAkPdCid27M/glvP1sH+0aSt6NChz+nL9/v7vuB7+Gn4y9H8B39ME3BTpaJXrcapKCiVCkngJfD2d8EWrZb73d1Yg0FaNzYwdHaC1YpxaoorksQ74CFQbgRU6/WEHQ4uiyKajg5IJMBoBI+HNpcL+vtxZDIAhBoB7/T10TY2hsbng5kZF/v7ehTlIl1dHxkf32NtDe3oKNcODrjx8/k1oNnM3YkJrHY7+P2XCIWchMMPyGazCIKPxcXrOJ07TE/T6vXiqVTqgIqCbXv7rI7HLaysPMVisQAgiiKx2CPc7h0KBQw6HVdPTuqcrCioU6mz+vi4iE6n+zYzGAwcHRVIpaBUApWqdr+m0dxMfmQErd0O8XgVQRCIRCLIskwgEGB+/gLt7bC1BdEoUl1Qr+dVNMrw0BBNs7NJJie1DA7ewmYz4/eXEIQ3RKMwN0c+n+dFXVCSeBKLcXt9HcvCAjideyQS4HZDTw+YTDAwQDWd5j3wui4InOZy+NRqHi8vY/Z6vw+SSVha4pMsI2UyBM/ZPf+nFIt8KBYZ3tzk3uoqvbJMC1A1mUiXyzw7POQ5UGkY/JLS7i4iIH5t5HK/eN0A+Ef598HPpO6vhoN67FwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "PARIS_2019_SEWER",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "091d07b1a18818a73690dd8cb64653cf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNhoDJgGTVwkBr4n4FhPzUMY2RgcGShlmEMDBCHDZEwHGEGMjIwOFI12cAY1DCQgWFIhOHIMxAA8bYIUch0cC0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "PARIS 2019",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "3907a4f007ff5fb1eb2845e53e907bb3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNhgII5c+bsZ6AApKSkODIwMDCwUGIINjBq4KiBowaOGjhq4FAxEADcUwRR7Sv1tAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}