logger.debug("[LLM] message: role={}, content={}", msg.getRole(), msg.getContent());
            }
        }
        try {
            final LlmClient client = getAvailableClient();
            if (logger.isDebugEnabled()) {
                logger.debug("[LLM] Using LLM client. clientName={}", client.getName());
            }
            final LlmChatResponse response = client.chat(request);