public static String serverSynonym(String topicConfigName) {
        String serverSynonym = TOPIC_CONFIG_SYNONYMS.get(topicConfigName);
        if (serverSynonym == null)
            throw new NoSuchElementException("No server synonym found for " + topicConfigName);
        return serverSynonym;
    }
Return the server config with the highest priority for `topicConfigName` if it exists. Otherwise,
throw NoSuchElementException.
server-common/src/main/java/org/apache/kafka/server/config/ServerTopicConfigSynonyms.java