HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | YACQ5E2A03Z05NQN |
| x-amz-id-2 | Qsme6IzDkpyLMmnGZUahhmTsbtn4NQ4hXzuJ0ABckHwJaXSJAqtjEYOxLgvK5QZzmd4HPVlmEvU= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Fri, 19 Apr 2024 06:55:49 GMT |
| Server | AmazonS3 |