* @throws LlmException if LLM is not available
     */
    public IntentDetectionResult detectIntent(final String userMessage) {
        if (logger.isDebugEnabled()) {
            logger.debug("[LLM] Delegating detectIntent. llmType={}", getLlmType());
        }
        return getAvailableClient().detectIntent(userMessage);
    }

    /**
     * Detects the intent of a user message with conversation history context.