{ "layers": [ { "layerId": 1, "layerName": "ap_602", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "N", "url": "912147a7672831e7469f804bd9d534e2", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAeElEQVQ4je3RsQqDUAwF0CO8wT+2oEMKCvWLFXyDgx1ctPXRoYN3Sgg5EJL8OOkGb5CatqJLpIWYGYrBmjbom3c/0j/IW1kAVnTNrm/wJKZS8GDhdOd0OBEjr93JFqIYxBikgcjkacMOz/0GNDN8+uwl8Gpu8A/BFRFRG1TcsgnqAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "N" ] }, { "label": "Y", "url": "66496e836197c3a82723bc3947d77ed4", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAk0lEQVQ4je3RQQrCMBCF4b9lFr1JwQtWaBcjNGCuJ6j0JCk0MS6k4EJSG1y4yNsNYT5mJsKPIwUsIEhDHyuGWpC4oH7GZIPS0B+Use1e9WQZL0c8YLPAWDGsGEDbwfWEBpcJfkotSEi8J8Hg0MlyfluZuKCpnq0J7U2Ru0EfHh8cSuJ+34D4GcPGz+4C96aAfwg+AXR/LOvtCn2xAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Y" ] }, { "label": "", "url": "4e142dbd6bafcd92282948f17e6d7740", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAkUlEQVQ4je3RMQrDMAwF0G+jY2nytZLBQwLNlTzEGHwrSaZToUNxG5Ohg/8qePC/CDeHJjhBgIgW59zqvSczi6q6D4NEtIQQNmYGANRat5SSAjiGQOfc+sIAgJmRc44iMgZ+ive+36p3FJFYa328VYaZxWEQwHGeJ5VSYmtNRSSis98vIFR1//bZS+DVTPAPwSeqpjqpi6gjJgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "1", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" }, { "id": "1", "heading": "" } ] } ] }