HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | S2PQECET27W2423Y |
| x-amz-id-2 | A4hMufcHg8HOM9x+w0WDn/8gkFo0poufMVA5PR81NM7JTg5x4HUzYrS0Kyx4eR9INBe/w+MaF+8= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Fri, 26 Apr 2024 16:25:19 GMT |
| Server | AmazonS3 |