HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | Q6THZ9M3XYYKE96C |
| x-amz-id-2 | VbweVzFZ1Kmo1BmJZRZAEJz+NYXP6rFBKJLQ5V54KoUzT1LSsvwjJKhRTCAmrIFm8Q7uG1pI88c= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Sat, 20 Apr 2024 08:56:58 GMT |
| Server | AmazonS3 |