HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | 9TYSF5HFSRTJ04KP |
| x-amz-id-2 | 5+37E13RVHQZc1a10dnE+omMwY29De9kAF5t1AZ8VXemJIsNA8ORdabvO9lveE+13PJDuSP6wHw= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Fri, 19 Apr 2024 06:05:49 GMT |
| Server | AmazonS3 |