docs: def match_start_date(self, start, end, match):
          """Matches temporals whose start date falls in between the given dates inclusive.
  
          arg:    start (osid.calendaring.DateTime): start of date range
          arg:    end (osid.calendaring.DateTime): end of date range
          arg:    match (boolean): ``true`` if a positive match, ``false``
                  for a negative match
          raise:  InvalidArgument - ``start`` is less than ``end``
          raise:  NullArgument - ``start`` or ``end`` is ``null``
          *compliance: mandatory -- This method must be implemented.*
  
          """
          if match:
              if end < start:
                  raise errors.InvalidArgument('end date must be >= start date when match = True')
              self._query_terms['startDate'] = {
                  '$gte': start,
                  '$lte': end
              }
          else:
              raise errors.InvalidArgument('match = False not currently supported')