JSONObj meta = obj.putObject("metadata");
try {
GeoServerInfo info = new GeoServerInfo(catalog.getResourceLoader());
GeoServerInfo.BuildInfo suiteInfo = info.suite();
meta.putObject("suite").put("version", suiteInfo.version()).put("revision", suiteInfo.revision());
GeoServerInfo.BuildInfo gsInfo = info.geoserver();
meta.putObject("geoserver").put("version", suiteInfo.version()).put("revision", suiteInfo.revision());