Message in Chinese (Simplified) (中文(简体))
如果目标类型没有已定义的 etag 属性,则无法指定 If-Match 或 If-None-Match 标头。
Unlocalized message
If-Match or If-None-Match headers cannot be specified if the target type does not have etag properties defined.
Search by Google如果目标类型没有已定义的 etag 属性,则无法指定 If-Match 或 If-None-Match 标头。
If-Match or If-None-Match headers cannot be specified if the target type does not have etag properties defined.
Search by Google