HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | YX038P3VA2213NGH |
| x-amz-id-2 | OlpiY3YURUeWutfg/yykcd3qi3EEGV9ONFdccpzcobhLjU8KBfSwmcVgz30IEhJY48ttEnd4aY0= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Fri, 26 Apr 2024 21:44:39 GMT |
| Server | AmazonS3 |