HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | QRP1MXBYESK2Q23X |
| x-amz-id-2 | YBfL3Hz+SAQwPCdSCNeIIPzmkZrFxinZ7TO6Q+FLqEM3a1yKD9EQUWq1gRvTC+itlMi+cotzz6c= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Wed, 24 Apr 2024 16:04:49 GMT |
| Server | AmazonS3 |