{ "layers": [ { "layerId": 0, "layerName": "USACE Roads", "layerType": "Feature Layer", "minScale": 20000, "maxScale": 0, "legend": [ { "label": "No", "url": "6f16adc436cb2a39b5306a43902ff11c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYuDF/yUNjAz/7Skx6D8D40F9xp4G2rhQn7GngaoGUhOMGjhqIBkAAOaoCI0j1j1OAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "NO" ] }, { "label": "Yes", "url": "802f8ccf7c864bb21b93a37bc29b704f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4jWNhoDJgGTVw1EAyDXw+ncGBGoZJZjIcYHk+ncHhPyPDfmoY+Hw6gyP1vSyZyXDg+XQGR2oYJpnJcIAFxqCGgQwMQybZjBo4uAwEAIJ+DhJm5TTlAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "YES" ] } ], "legendGroups": [ { "id": "0", "heading": "Road_Check" } ] } ] }