HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | QNR70YQ861RB6GRB |
| x-amz-id-2 | apLPMRpjZUyToMGr2J7GyUVfkufF8rWR7u8rlHUWd/No6v+g3YOuhtcsMhGmTIevuc9WB+b/SuM= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Fri, 19 Apr 2024 17:04:49 GMT |
| Server | AmazonS3 |