{ "layers": [ { "layerId": 0, "layerName": "SanitaryInfrastructureLines", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "40109193f0a79cc5fcf8132dbd7735e5", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAkUlEQVQ4je3RsQnCUBSF4f/KhUAgRQjYZILMYOEWSpZwhsyQLbKHukEE0VaxsLEM6nupAykiN4WQ/AN8HDjKyOkMmlM7MSnwiM8dNEB9h+sG+XbAilshLNZDwQfPcEmSCRKl0OzxZ9NCh3t7eAlEQCCQdcAtafELeMDvgFjg9IE6hItp4Qop//vlvpSR0xnEWguVAx1G9+DiYwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }