private void setClsDefTopicProps(TopicPropGroup clsDefTopicProps) {
        this.clsDefTopicProps = clsDefTopicProps;
    }
Serialize field to old version json format

@param sBuilder   build container
@param isLongName if return field key is long name
@return           the build result
inlong-tubemq/tubemq-server/src/main/java/org/apache/inlong/tubemq/server/master/metamanage/metastore/dao/entity/ClusterSettingEntity.java