params.put("query", query);
            params.put("responseFields", responseFields);
            params.put("offset", offset);
            params.put("size", size);
            // TODO support rescorer(convert to map)
            // params.put("geoInfo", geoInfo);
            // params.put("facetInfo", facetInfo);
            params.put("similarDocHash", similarDocHash);

                }).filter(o -> o != null && keySet.add(o.getFirst())).collect(HashMap<String, List<String>>::new,
                        (m, d) -> m.put(d.getFirst(), Arrays.asList(d.getSecond().split(","))), HashMap::putAll));
            }
            propMap.put(DEFAULT_LABEL_VALUES, map);
        }
        return map.entrySet().stream().flatMap(e -> {
            final String key = e.getKey();

            }
            String path = ( (RequestWithPath) req ).getFullUNCPath();
            checkReferral(resp, path, ( (RequestWithPath) req ));
            // checkReferral always throws and exception but put break here for clarity
            break;
        case NtStatus.NT_STATUS_BUFFER_OVERFLOW:
            if ( resp instanceof Smb2ReadResponse ) {
                break;
            }