code: def _gen_mods(self, action, records, existing_rrsets):
          '''
          Turns `_Route53*`s in to `change_resource_record_sets` `Changes`
          '''
          return [r.mod(action, existing_rrsets) for r in recordsf _gen_mods(self, action, records, existing_rrsets):
          '''
          Turns `_Route53*`s in to `change_resource_record_sets` `Changes`
          '''
          return [r.mod(action, existing_rrsets) for r in records]
docs: Turns `_Route53*`s in to `change_resource_record_sets` `Changes`