code: def getrecord(**kwargs):
      
      record_dumper = serializer(kwargs['metadataPrefix'])
      pid = OAIIDProvider.get(pid_value=kwargs['identifier']).pid
      record = Record.get_record(pid.object_uuid)
  
      e_tree, e_getrecord = verb(**kwargs)
      e_record = SubElement(e_getrecord, etree.QName(NS_OAIPMH, 'record'))
  
      header(
          e_record,
          identifier=pid.pid_value,
          datestamp=record.updated,
          sets=record.get('_oai', {}).get('sets', []),
      )
      e_metadata = SubElement(e_record,
                              etree.QName(NS_OAIPMH, 'metadata'))
      e_metadata.append(record_dumper(pid, {'_source': record}))
  
      return e_tree
docs: Create OAI-PMH response for verb Identify.