docs: def getProjectAreaID(self, projectarea_name, archived=False):
          """Get :class:`rtcclient.project_area.ProjectArea` id by its name
  
          :param projectarea_name: the project area name
          :param archived: (default is False) whether the project area
              is archived
          :return: the :class:`string` object
          :rtype: string
          """
  
          self.log.debug("Get the ProjectArea id by its name: %s",
                         projectarea_name)
          proj_area = self.getProjectArea(projectarea_name,
                                          archived=archived)
          if proj_area:
              return proj_area.id
          raise exception.NotFound("No ProjectArea named %s" % projectarea_name)