code: public OvhBackup project_serviceName_region_regionName_workflow_backup_POST(String serviceName, String regionName, String cron, String instanceId, Long maxExecutionCount, String name, Long rotation) throws IOException {
  		String qPath = "/cloud/project/{serviceName}/region/{regionName}/workflow/backup";
  		StringBuilder sb = path(qPath, serviceName, regionName);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "cron", cron);
  		addBody(o, "instanceId", instanceId);
  		addBody(o, "maxExecutionCount", maxExecutionCount);
  		addBody(o, "name", name);
  		addBody(o, "rotation", rotation);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, OvhBackup.class);
  	}
docs: Create a new automated backup
  
  REST: POST /cloud/project/{serviceName}/region/{regionName}/workflow/backup
  @param cron [required] Unix Cron pattern (eg: '* * * * *')
  @param instanceId [required] Instance ID to backup
  @param maxExecutionCount [required] Number of execution to process before ending the job. Null value means that the job will never end.
  @param name [required] Name of your backup job
  @param regionName [required] Public Cloud region
  @param rotation [required] Number of backup to keep
  @param serviceName [required] Public Cloud project
  
  API beta