public void publishNamespace(final String releaseTitle, final String releaseComment) {
        NamespaceReleaseDTO namespaceReleaseDTO = new NamespaceReleaseDTO();
        namespaceReleaseDTO.setReleaseTitle(releaseTitle);
        namespaceReleaseDTO.setReleaseComment(releaseComment);
        namespaceReleaseDTO.setReleasedBy(operatorUser);

        this.apolloOpenApiClient.publishNamespace(
                apolloConfig.getAppId(),
                apolloConfig.getEnv(),
                apolloConfig.getClusterName(),
                apolloConfig.getNamespace(),
                namespaceReleaseDTO
        );
    }
publish item list in namespace.
@param releaseTitle publish release title
@param releaseComment publish release comment
shenyu-admin-listener/shenyu-admin-listener-apollo/src/main/java/org/apache/shenyu/admin/listener/apollo/ApolloClient.java