code: public ItemRequest<ProjectStatus> delete(String projectStatus) {
  
          String path = String.format("/project_statuses/%s", projectStatus);
          return new ItemRequest<ProjectStatus>(this, ProjectStatus.class, path, "DELETE");
      }
docs: Deletes a specific, existing project status update.
  
  Returns an empty data record.
  
  @param  projectStatus The project status update to delete.
  @return Request object