{ "layers": [ { "layerId": 0, "layerName": "AOI", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "2892a0d92f88acdbff163845f64ae867", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAAEVJREFUOI1jYaAyYKGZgTk5Of8pNWzKlCmMKC5M6swh27B55VMYGBho6eVRA0cNHDVw1ECcBsKKIHLAlClTGFEMhAlQCgDZwQx0cRahygAAAABJRU5ErkJggg==", "contentType": "image/png", "height": 20, "width": 20 } ] } ] }