public GitlabMilestone updateMilestone(Serializable projectId,GitlabMilestone edited,String stateEvent) throws IOException {
  return updateMilestone(projectId,edited.getId(),edited.getTitle(),edited.getDescription(),edited.getDueDate(),stateEvent);
}

public GitlabMilestone updateMilestone ( Serializable projectId , GitlabMilestone edited , String stateEvent ) throws IOException { return updateMilestone ( projectId , edited . getId ( ) , edited . getTitle ( ) , edited . getDescription ( ) , edited . getDueDate ( ) , stateEvent ) ; }
updates an existing project milestone .
