docs: def get_qualifier_id(self):
          """Gets the ``Qualifier Id`` for this authorization.
  
          return: (osid.id.Id) - the qualifier ``Id``
          *compliance: mandatory -- This method must be implemented.*
  
          """
          # Implemented from template for osid.learning.Activity.get_objective_id
          if not bool(self._my_map['qualifierId']):
              raise errors.IllegalState('qualifier empty')
          return Id(self._my_map['qualifierId'])