{ "layers": [ { "layerId": 0, "layerName": "Building Floorplan Lines", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "cd814818cceba955f22a39b6816a6eb7", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4jWNhoDJgGTVw1MDBYqBSQX/DfwYGe0oMYmRgOHhvQmEDbVx4b0JhA1UNpCYYNXDUQDIAAJszCLBkrcPPAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }