Message in Chinese (Simplified) (中文(简体))
HttpRequestMessage 中缺少消息属性“<var>Property Name</var>”。请确保未从 HttpRequestMessage 的属性中移除或更改此属性。如果要创建新的 HttpRequestMessage,请将此属性从旧消息复制到新消息。
Unlocalized message
The message property '<var>Property Name</var>' is missing in the HttpRequestMessage. Please make sure this property not removed or changed from the properties of the HttpRequestMessage. If you are creating a new HttpRequestMessage, please copy this property from the old message to the new one.
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