HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | FR6GEX5ETKN7VG20 |
| x-amz-id-2 | nstf4dVMNBvE5CTxZRxW+dpeS6oHJeEwMCNqGPKG/ed4H5z4ABI0PkAONrXwn7pYeQBF2wqzjx4= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Wed, 24 Apr 2024 23:10:02 GMT |
| Server | AmazonS3 |