String CRAWLER_DOCUMENT_FILE_APPEND_META_CONTENT = "crawler.document.file.append.meta.content";

    /** The key of the configuration. e.g. true */
    String CRAWLER_DOCUMENT_FILE_APPEND_BODY_CONTENT = "crawler.document.file.append.body.content";

    /** The key of the configuration. e.g.  */
    String CRAWLER_DOCUMENT_FILE_DEFAULT_LANG = "crawler.document.file.default.lang";

    /** The key of the configuration. e.g.  */

        return null;
    }

    private void sendDictionaryContent(final String path, final String content) {
        try (CurlResponse response = ComponentUtil.getCurlHelper().post("/_configsync/file").param("path", path).body(content).execute()) {
            if (response.getHttpStatusCode() == 200) {
                logger.info("Updated {}", path);
            } else if (response.getContentException() != null) {