public static final String NOTIFICATION_ADVANCE_SEARCH = "notification.advance.search";

    public static final String STORAGE_ENDPOINT = "storage.endpoint";

    public static final String STORAGE_ACCESS_KEY = "storage.accesskey";

    public static final String STORAGE_SECRET_KEY = "storage.secretkey";

    public static final String STORAGE_BUCKET = "storage.bucket";

    }

    default void setStorageAccessKey(final String value) {
        setSystemProperty(Constants.STORAGE_ACCESS_KEY, value);
    }

    default String getStorageAccessKey() {
        return getSystemProperty(Constants.STORAGE_ACCESS_KEY, StringUtil.EMPTY);
    }

    default void setStorageSecretKey(final String value) {
        setSystemProperty(Constants.STORAGE_SECRET_KEY, value);