public static Pair<Boolean, String> getEventProcType(Event event) {
        String syncSend = event.getHeaders().get(AttributeConstants.MESSAGE_SYNC_SEND);
        String proxySend = event.getHeaders().get(AttributeConstants.MESSAGE_PROXY_SEND);
        return getEventProcType(syncSend, proxySend);
    }
is or not sync send for order message
@param event  event object
@return true/false
inlong-dataproxy/dataproxy-source/src/main/java/org/apache/inlong/dataproxy/utils/MessageUtils.java