{ "layers": [ { "layerId": 0, "layerName": "Drainage Features", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "Catch Basin", "url": "428094ebaea7c460cba001067691d25b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEZJREFUOI1jYaAyYBk1cIgY6PuMYS8DA7s0bm0/f26WYtAn2kAGBgZlBoaf8ngc8pMkF1ICRg0csQZulmJQoKqBlIARaCAAf0cIcjXDyjsAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20, "values": [ "6" ] } ] } ] }