ComponentUtil.getCurlHelper().post("/_configsync/file").param("path", path).body(source).execute()) {
                    if (response.getHttpStatusCode() == 200) {
                        logger.info("Register {} to {}", path, index);
                    } else if (response.getContentException() != null) {
                        logger.warn("Invalid request for {}.", path, response.getContentException());
                    } else {