{ "layers": [ { "layerId": 0, "layerName": "SRF Areas", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "c548ae719115f86f17d17cdd2393c2b0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAiklEQVQ4jWNhoDJgoa+BLctsGJhY6hn+M9gQNup/A0N1eCdhF3IIODBI6+BX9/0TA8OTSw4MDAxEGEgiYAGTrSvLGf4zgmzABJx8ZBj4n9GBQUTeg4GDn0oGggDIMBI1D4JkQwZgIUfTqIEoYMSGIeP/AwxPwaUF+YCR4QjCwOrwTlDRQz0XUhEAAPI+Fs/g29NOAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }