*/
    public void streamGenerateAnswer(final String userMessage, final List<Map<String, Object>> documents, final List<LlmMessage> history,
            final LlmStreamCallback callback) {
        if (logger.isDebugEnabled()) {
            logger.debug("[LLM] Delegating streamGenerateAnswer. llmType={}", getLlmType());
        }
        getAvailableClient().streamGenerateAnswer(userMessage, documents, history, callback);
    }