{ "layers": [ { "layerId": 0, "layerName": "CITY_ANNEX_P", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "17a7b95eba5aa222eaec5e282d0bffe2", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWPJzc3f/v8fgwMDFQAjE8MBFpBhZ3cKc1DDQGP3tw4sDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhoxMDAdAJS01DAOZBQC+Kg4DLqSgwAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }