{ "layers": [ { "layerId": 0, "layerName": "Prairie Dog Colonies Current Extent", "layerType": "Feature Layer", "minScale": 500000, "maxScale": 0, "legend": [ { "label": "", "url": "4443919e8ade1332762da122eba30fdd", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPZXcfQwsHC4MBABfDjD8MBFg4WBgcbDQZrahh45AYDAws1DEIGowaOGjhq4KiBowZCDfzxh+HAkRvUMezHH4YDADtIDplh1kcuAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }