public void configureStageAsManualApproval(String pipelineName, String stage) {
   updateApproval(pipelineName, stage, Approval.manualApproval());
 }
 public void configureStageAsAutoApproval(String pipelineName, String stage) {
   updateApproval(pipelineName, stage, Approval.automaticApproval());
 }