final ChatResult result;
            if (fields.isEmpty() && extraQueries.length == 0) {
                result = ComponentUtil.getChatClient().streamChatEnhanced(sessionId, message, userId, phaseCallback);
            } else {
                result = ComponentUtil.getChatClient().streamChatEnhanced(sessionId, message, userId, fields, extraQueries, phaseCallback);
            }

            // Send sources