HTTPヘッダ情報チェック
| HTTP/1.1 404 Not Found | |
| x-amz-request-id | DECWYM116WRN37TE |
| x-amz-id-2 | yNpz76JNHF+UdIS5tq9vrIjJYF2F9XbDAxNZyRhWhlN++sMhe42bgcIxwmu0QzGWRNBbvSnbyNY= |
| Content-Type | application/xml |
| Transfer-Encoding | chunked |
| Date | Fri, 26 Apr 2024 10:45:53 GMT |
| Server | AmazonS3 |