参考地址;c# - HTTP 1.1 400 Bad request in AzureAnchorScript - Stack Overflow
I'm doing the hololens2 tutorials shared by microsoft Exercise - Save, retrieve, and share Azure spatial anchors - Learn | Microsoft Docs It Worked prettey well last week
but when I tried it again today the ShareAzureAnchorIdToNetworkCoroutine function keeps showing me the HTTP 1.1 400 Bad request Error And I cannot find the reason why？
以上是记录就，发生的时间大概是2022.1.20号。
2022.3.6号经测试例子4azurecloudanchor还是不行。返回400，如下图：
回答的http加s也不能解决问题，2022.3.6号经测试确定。