{ "layers": [ { "layerId": 0, "layerName": "zone_boundary", "layerType": "Feature Layer", "minScale": 0, "maxScale": 24000, "legend": [ { "label": "", "url": "9232d28acae7dcca939dcdb73c162e13", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADlJREFUOI1jYaAyYKGdgfn//1Ns2kRGRhZ0AbINgzqIhl4eNXDUwFEDRw3EaSAlZSK06GNBF6AUAAAD3wnk+pgDRgAAAABJRU5ErkJggg==", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 1, "layerName": "ward_boundary2", "layerType": "Feature Layer", "minScale": 50000, "maxScale": 0, "legend": [ { "label": "", "url": "f68bb02b0bb3c239f1cb07380eb99a13", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADtJREFUOI1jYaAyYKGZgR2urv8pNaxi925GFnQBcg2DOYh2Xh41cNTAUQNHDcRpICVlIqzoY0EXoBQAAF5WDkBTsXe5AAAAAElFTkSuQmCC", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }