docs: def get_end_date(self):
          """Gets the end date.
  
          return: (osid.calendaring.DateTime) - the end date
          *compliance: mandatory -- This method must be implemented.*
  
          """
          edate = self.my_osid_object._my_map['endDate']
          return DateTime(
              edate.year,
              edate.month,
              edate.day,
              edate.hour,
              edate.minute,
              edate.second,
              edate.microsecond)