HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | XPRFC2W7P5QCPD4D |
| x-amz-id-2 | InGag2usY3I23RxUJmuJlhbiT+EJtyD4b5ChOw/tmOfkSXz8lhboOBCalu1ERswOc8ZodDh8RQc= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Fri, 26 Apr 2024 18:18:12 GMT |
| Server | AmazonS3 |