//                                                                        ============

    private static OptionalEntity<AccessToken> getEntity(final CreateForm form, final String username, final long currentTime) {
        switch (form.crudMode) {
        case CrudMode.CREATE:
            return OptionalEntity.of(new AccessToken()).map(entity -> {
                entity.setCreatedBy(username);
                entity.setCreatedTime(currentTime);

            logger.debug("url={}", url);
        }
        try (CurlResponse response = Curl.get(url)
                .header("Authorization", "Bearer " + user.getAuthenticationResult().accessToken())
                .header("Accept", "application/json")
                .execute()) {
            final Map<String, Object> contentMap = response.getContent(OpenSearchCurl.jsonParser());

            // TODO: Implement JWT signature validation using the provider's public key

            final Map<String, Object> attributes = new HashMap<>();
            attributes.put("accesstoken", tr.getAccessToken());
            attributes.put("refreshtoken", tr.getRefreshToken() == null ? "null" : tr.getRefreshToken());
            attributes.put("tokentype", tr.getTokenType());

online.help.name.backup=backup
# Online help key for upgrade.
online.help.name.upgrade=upgrade
# Online help key for search request.
online.help.name.sereq=sereq
# Online help key for access token.
online.help.name.accesstoken=accesstoken
# Online help key for suggest.
online.help.name.suggest=suggest
# Online help key for search log.
online.help.name.searchlog=searchlog
# Online help key for maintenance.

    /** The key of the configuration. e.g. sereq */
    String ONLINE_HELP_NAME_SEREQ = "online.help.name.sereq";

    /** The key of the configuration. e.g. accesstoken */
    String ONLINE_HELP_NAME_ACCESSTOKEN = "online.help.name.accesstoken";

    /** The key of the configuration. e.g. suggest */
    String ONLINE_HELP_NAME_SUGGEST = "online.help.name.suggest";