# Field name for document ID in the index.
index.field.doc_id=doc_id
# Field name for internal ID in the index.
index.field.id=_id
# Field name for version in the index.
index.field.version=_version
# Field name for sequence number in the index.
index.field.seq_no=_seq_no
# Field name for primary term in the index.
index.field.primary_term=_primary_term
# Field name for language in the index.
index.field.lang=lang

            final Map<String, String[]> fields = new HashMap<>();
            for (final Map.Entry<String, String[]> entry : request.getParameterMap().entrySet()) {
                final String key = entry.getKey();
                if (key.startsWith("fields.")) {
                    final String[] value = simplifyArray(entry.getValue());
                    fields.put(key.substring("fields.".length()), value);
                }

     */
    public ChatResult streamChatEnhanced(final String sessionId, final String userMessage, final String userId,
            final Map<String, String[]> fields, final String[] extraQueries, final ChatPhaseCallback callback) {
        final Map<String, String[]> safeFields = fields != null ? fields : Collections.emptyMap();
        final String[] safeExtraQueries = extraQueries != null ? extraQueries : new String[0];

    /**
     * Creates text fragments from highlight fields for URL fragment navigation.
     *
     * @param fields the highlight fields
     * @return array of text fragments
     */
    public TextFragment[] createTextFragmentsByHighlight(final HighlightField[] fields) {
        final List<TextFragment> list = new ArrayList<>();
        for (final HighlightField field : fields) {

        String[] fields = (String[]) propMap.get(LOGGING_SEARCH_DOCS_FIELDS);
        if (fields == null) {
            fields = split(getLoggingSearchDocsFields(), ",").get(stream -> stream.map(String::trim).toArray(n -> new String[n]));
            propMap.put(LOGGING_SEARCH_DOCS_FIELDS, fields);
        }
        return fields;
    }

    String getSchedulerTargetName();

                Map.of("_default", List.of("QUERY1")), //
                Set.of("QUERY1"), //

        final Map<String, Object> source = new LinkedHashMap<>();
        source.put("field\"name", "value");

        final String json = new JsonIndexExportFormatter().format(source, Collections.emptySet());

        assertTrue(json.contains("\"field\\\"name\": \"value\""));
    }

    @Test
    public void test_jsonFormatter_singleField() {

        final CoordinatorHelper helper = new CoordinatorHelper();
        try {
            final Field field = CoordinatorHelper.class.getDeclaredField("instanceId");
            field.setAccessible(true);
            field.set(helper, testInstanceId);
        } catch (final Exception e) {
            throw new RuntimeException(e);
        }
        return helper;
    }

labels.purgeSuggestSearchLogDay=Delete old suggest info
labels.q=Query
labels.roles=Roles
labels.suggestSearchLog=Suggest Search Log
labels.suggestWord=Suggest Word
labels.targetLabel=Label
labels.term=Term
labels.fields=Fields
labels.ex_q=Extended Query
labels.oldPassword=Current Password
labels.newPassword=New Password
labels.confirmNewPassword=New Password (Confirm)

labels.menu_system=System
labels.menu_wizard=Wizard

            }
            return new URL(url);
        }
        return null;
    }

    /**
     * Adds a field extraction rule with pruning option.
     *
     * @param name the field name
     * @param xpath the XPath expression for extraction
     * @param isPruned whether the extracted content should be pruned
     */