{ "layers": [ { "layerId": 0, "layerName": "DISTRICT_ZONE", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "975cf7f1e6b294c7c6a31b21bdf60acd", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEVJREFUOI1jYaAyYKGZgTk5Of8pNWzKlCmMKC5M6awn27A55Y0MDAy09PKogaMGjho4aiBOA2FFEDlgypQpjCgGwgQoBQDSmgxfjohDJgAAAABJRU5ErkJggg==", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }