public List<MetadataDto> getDokumanMeta(BirimIdRequest birimIdRequest) {
        List<MetadataDto> documentDtoList = new ArrayList<>();

        List<String> anglageList = new ArrayList<>();
        List<String> binaIdList = new ArrayList<>();

        birimIdRequest.birimIdList().forEach(birimId -> {
            if(birimId.contains("BN")){
                binaIdList.add(birimId);
            } else {
                anglageList.add(birimId);
            }
        });

        Z_I_TESISAT_DOC_LIST docList = docListRepository.fetchDocListTest(anglageList, binaIdList);

        docList.getET_LIST().forEach(doc -> {
            Z_I_TESISAT_DOC_DISPLAY file = new Z_I_TESISAT_DOC_DISPLAY();
            file.setIV_ARC_DOC_ID(doc.getARC_DOC_ID());
            file.setName(doc.getOBJECTTEXT());
            file.setTip(doc.getAR_OBJECT());

            String birimId = "";

            if(doc.getANLAGE() != null){
                birimId = doc.getANLAGE().substring(3);
            } else if ( doc.getBINAID() != null) {
                birimId = doc.getBINAID().substring(3);
            }

            String finalBirimId = birimId;

            if(documentDtoList.stream().anyMatch(document -> document.getBirimId().equals(finalBirimId))){
                documentDtoList.forEach(document -> {
                    if (document.getBirimId().equals(finalBirimId)){
                        document.getFiles().add(file);
                    }
                });
            } else {
                MetadataDto metadataDto = new MetadataDto();
                metadataDto.setFiles(new ArrayList<>());
                metadataDto.setBirimId(birimId);
                metadataDto.getFiles().add(file);
                documentDtoList.add(metadataDto);
            }

        });

        return documentDtoList;
    }