HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | 0C18B18XDPSQQH4E |
| x-amz-id-2 | 3LKa18tulCVyvdD9um8ZJJAhuVDzQjVF5Hi8ZYqwVaD1tn5mpX3997RRHlNQYodCdZCfoS0xDdk= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Fri, 19 Apr 2024 14:56:20 GMT |
| Server | AmazonS3 |