if (response.getHttpStatusCode() == 200) {
                    if (logger.isDebugEnabled()) {
                        logger.debug("Sent {} to {}.", body, url);
                    }
                } else {
                    logger.warn("Failed to send {} to {}. HTTP Status is {}. {}", body, url, response.getHttpStatusCode(),

    /** The key of the message: Uploaded Mapping file. */
    public static final String SUCCESS_upload_mapping_file = "{success.upload_mapping_file}";

    /** The key of the message: Sent the test mail. */
    public static final String SUCCESS_send_testmail = "{success.send_testmail}";

    /** The key of the message: Deleted job logs. */

                    logger.info("Sent {} docs (Doc:{process {}ms, send {}ms, size {}}, {})", docList.size(), docList.getProcessingTime(),
                            (systemHelper.getCurrentTimeAsLong() - execTime), MemoryUtil.byteCountToDisplaySize(docList.getContentSize()),
                            MemoryUtil.getMemoryUsageLog());
                } else {