public boolean syncAppGroup(DefaultAcsClient client) throws IOException, ClientException {
		if (StringUtils.isEmpty(properties.getAppName())) {
			logger.error("please set {}.appName", SchedulerxProperties.CONFIG_PREFIX);
			throw new IOException(String.format("please set %s.appName", SchedulerxProperties.CONFIG_PREFIX));
		}

		if (StringUtils.isEmpty(properties.getAppKey())) {
			logger.error("please set {}.appKey", SchedulerxProperties.CONFIG_PREFIX);
			throw new IOException(String.format("please set %s.appKey", SchedulerxProperties.CONFIG_PREFIX));
		}

		if (StringUtils.isEmpty(properties.getGroupId())) {
			logger.error("please set {}.groupId", SchedulerxProperties.CONFIG_PREFIX);
			throw new IOException(String.format("please set %s.groupId", SchedulerxProperties.CONFIG_PREFIX));
		}

		CreateAppGroupRequest request = new CreateAppGroupRequest();
		request.setNamespace(properties.getNamespace());
		request.setNamespaceSource(getNamespaceSource());
		request.setAppName(properties.getAppName());
		request.setGroupId(properties.getGroupId());
		request.setAppKey(properties.getAppKey());
		if (StringUtils.isNotEmpty(properties.getAlarmChannel())) {
			MonitorConfig monitorConfig = new MonitorConfig();
			monitorConfig.setSendChannel(properties.getAlarmChannel());
			request.setMonitorConfigJson(JsonUtil.toJson(monitorConfig));
		}
		if (!properties.getAlarmUsers().isEmpty()) {
			List<ContactInfo> contactInfos = new ArrayList(properties.getAlarmUsers().values());
			request.setMonitorContactsJson(JsonUtil.toJson(contactInfos));
		}
		CreateAppGroupResponse response = client.getAcsResponse(request);
		if (response.getSuccess()) {
			logger.info(JsonUtil.toJson(response));
			return true;
		}
		else {
			throw new IOException(response.getMessage());
		}
	}
sync app group.

@param client pop client
@return sync app group result
@throws IOException     sync app group exception.
@throws ClientException sync app group pop client exception.
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-schedulerx/src/main/java/com/alibaba/cloud/scheduling/schedulerx/service/JobSyncService.java