return value;
        }
        return get("elasticsearch.http.url");
    }

    String getSearchEngineHttpSslCertificateAuthorities();

    default String getFesenHttpSslCertificateAuthorities() {
        final String value = getSearchEngineHttpSslCertificateAuthorities();
        if (value != null) {
            return value;
        }

     * The value is, e.g.  <br>
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getSearchEngineHttpSslCertificateAuthorities();

    /**
     * Get the value for the key 'search_engine.http.ssl.certificate_authorities' as {@link Integer}. <br>
     * The value is, e.g.  <br>