private JobConfigInfo getJob(DefaultAcsClient client, String jobName, String namespaceSource) throws Exception {
		GetJobInfoRequest request = new GetJobInfoRequest();
		request.setNamespace(properties.getNamespace());
		request.setNamespaceSource(namespaceSource);
		request.setGroupId(properties.getGroupId());
		request.setJobId(0L);
		request.setJobName(jobName);
		GetJobInfoResponse response = client.getAcsResponse(request);
		if (response.getSuccess()) {
			return response.getData().getJobConfigInfo();
		}
		return null;
	}
Get job config info.

@param client          pop client
@param jobName         job name
@param namespaceSource namespace source
@return job config info.
@throws Exception get job config info exception.
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-schedulerx/src/main/java/com/alibaba/cloud/scheduling/schedulerx/service/JobSyncService.java