428 Precondition Required

428 Precondition Required

PUT /docs/my-document HTTP/1.1
Host: example.com
Content-Type: application/json

{
[…]

HTTP/1.1 428 Precondition Required
Date: Wed, 26 Jun 2024 12:00:00 GMT
Server: Apache/2.4.1 (Unix)
Content-Type: application/json

{
"code": "MissingPrecondition",
"message": "更新文件時需要包含先決條件標頭。",
}