}

        final LlmChatRequest request = new LlmChatRequest();
        request.addSystemMessage(resolvedPrompt);
        addHistoryWithBudget(request, history, getHistoryMaxChars());
        request.addUserMessage(wrapUserInput(userMessage));
        applyPromptTypeParams(request, "faq");
        request.setStream(true);

        streamChatWithConcurrencyControl(request, callback);
    }

    /**

         * @return A new RequestParameter object with parsed values
         */
        protected static RequestParameter parse(final HttpServletRequest request) {
            final String query = request.getParameter("q");
            final String[] tags = getParamValueArray(request, "label");
            final String[] fields = getParamValueArray(request, "field");

        final LlmChatRequest request = new LlmChatRequest();
        client.testAddHistoryWithBudget(request, history, 100);
        assertEquals(4, request.getMessages().size());
        assertEquals("Q1", request.getMessages().get(0).getContent());
        assertEquals("A1", request.getMessages().get(1).getContent());
        assertEquals("Q2", request.getMessages().get(2).getContent());

     * @param request The HTTP servlet request containing authentication data.
     * @return The login credential or null if processing fails.
     */
    protected LoginCredential processAuthenticationData(final HttpServletRequest request) {
        final StringBuilder urlBuf = new StringBuilder(request.getRequestURL());
        final String queryStr = request.getQueryString();
        if (queryStr != null) {

labels.reset_dictionaries=Reset Dictionaries
labels.reindex_start_button=Start
labels.targetVersion=Target Version
labels.target_version=Target Version
labels.sereq_configuration=Request to OpenSearch
labels.sereq_request_file=Request File
labels.requestFile=Request File
labels.sereq_button_upload=Send
labels.facet_is_not_found=Not found
labels.doc_score=Score:

labels.reset_dictionaries=Reset Dictionaries
labels.reindex_start_button=Start
labels.targetVersion=Target Version
labels.target_version=Target Version
labels.sereq_configuration=Request to OpenSearch
labels.sereq_request_file=Request File
labels.requestFile=Request File
labels.sereq_button_upload=Send
labels.facet_is_not_found=Not found
labels.doc_score=Score:

        final long startTime = System.currentTimeMillis();
        // Capture context path early before request context may become unavailable during SSE processing
        final String contextPath = resolveContextPath();
        // Note: Locale is resolved via LaRequestUtil in LlmClient. During long SSE processing,
        // the request context may become unavailable, falling back to Locale.getDefault().
        if (logger.isDebugEnabled()) {

indexer.webfs.max.document.cache.size=10
# Maximum document request size (bytes) for webfs in the indexer.
indexer.webfs.max.document.request.size=1048576
# Maximum document cache size for data in the indexer.
indexer.data.max.document.cache.size=10000
# Maximum document request size (bytes) for data in the indexer.
indexer.data.max.document.request.size=1048576
# Maximum delete cache size for data in the indexer.

    }

    /**
     * Converts and processes child URLs using path mapping and URL conversion rules.
     *
     * @param urlList the list of request data containing URLs to convert
     * @return the converted list of request data
     */
    @Override
    protected List<RequestData> convertChildUrlList(final List<RequestData> urlList) {
        if (urlList != null) {

                return "";
            }
        });
    }

    /**
     * Creates a CoordinatorHelper that captures request bodies sent via CurlHelper.
     * The mock CurlHelper records the last request path and body for assertion.
     */
    private CoordinatorHelper createCapturingHelper(final String testInstanceId, final AtomicReference<String> capturedPath,