HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | 52YNTTJH4BT1D0N6 |
| x-amz-id-2 | WQ00p8C6w/dWz5rlYhtHQ64xFmV69Fuo1u+96shONGvix941H3PAVigbom8eWGTwbf2Ms5+QkC4= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Sat, 20 Apr 2024 16:33:30 GMT |
| Server | AmazonS3 |