{ "layers": [ { "layerId": 0, "layerName": "Water Service", "layerType": "Feature Layer", "minScale": 20000, "maxScale": 0, "legend": [ { "label": "", "url": "9717860f8a5ff703212b5b00c567cc9f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa6JLW2cDwn9GeIpMY/x/cM6u8gTYu3DOrvIGqBlITsFDVNIZRA6kBBn+kAACcsgmeLEoiQAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }