code: def create_record_set_groups(self, record_set_group_dicts):
          
          record_set_groups = []
          for name, group in record_set_group_dicts.iteritems():
              # pop removes the 'Enabled' key and tests if True.
              if group.pop('Enabled', True):
                  record_set_groups.append(
                      self.create_record_set_group(name, group)
                  )
          return record_set_groups
docs: Accept list of record_set_group dicts.
          Return list of record_set_group objects.