{ "layers": [ { "layerId": 0, "layerName": "Parks Grass", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "27e910f802f4bb19c221f97e4c27b50e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPR72VIYmJlcGCgAvj3m+EACxMrgwO7GEMsNQz8+YqBgYUaBiGDUQNHDRw1cNTAUQOhBv77zXDg5yvqGPbvN8MBAPxpDmj4igvMAAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }