* New client-go structure, refer to kubernetes/client-go for versioning policy ([#34989](https://github.com/kubernetes/kubernetes/pull/34989), [@caesarxuchao](https://github.com/caesarxuchao))

    /** The key of the message: Value */
    public static final String LABELS_VALUE = "{labels.value}";

    /** The key of the message: Version No */
    public static final String LABELS_VERSION_NO = "{labels.versionNo}";

    /** The key of the message: Schedule */
    public static final String LABELS_CRON_EXPRESSION = "{labels.cronExpression}";

    /** The key of the message: Delete documents older than specified days */