HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | CMZ4VVHQFRQS1Y5M |
| x-amz-id-2 | MnQeSp/8I+EJVFR/gr9CH3HcN3mycY2hrhPh2KjLxJDTbk7lZEimDJ4RDYbeKzRr1oaVE/i2HoY= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Thu, 18 Apr 2024 15:12:38 GMT |
| Server | AmazonS3 |