HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | 7FH3SGHWS2AAAX43 |
| x-amz-id-2 | nngs12uNwk8wORW95I/LKCezBw/3avvlcUiXCKWFlVgS/ODc8AkkXq9auKTHcepDhLk4EXidvw8= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Fri, 26 Apr 2024 05:10:21 GMT |
| Server | AmazonS3 |