Connection module fails to load Resource Areas with the sps_url

https://developercommunity.visualstudio.com/t/Resource-Areas-REST-API-unavailable/1661030

The Resource Areas REST API used by the Python SDK is currently unavailable. The API returns the following error:

$ curl https://app.vssps.visualstudio.com/_apis/ResourceAreas
{"$id":"1","innerException":null,"message":"Service Unavailable","typeName":"Microsoft.VisualStudio.Services.Common.VssServiceException, Microsoft.VisualStudio.Services.Common","typeKey":"VssServiceException","errorCode":0,"eventId":3000}
The [Azure DevOps documentation](https://docs.microsoft.com/en-us/azure/devops/extend/develop/work-with-urls?view=azure-devops&tabs=http#how-to-get-an-organizations-url) lists a slightly different URL which also returns the same error:

$ curl https://dev.azure.com/_apis/resourceAreas
{"$id":"1","innerException":null,"message":"Service Unavailable","typeName":"Microsoft.VisualStudio.Services.Common.VssServiceException, Microsoft.VisualStudio.Services.Common","typeKey":"VssServiceException","errorCode":0,"eventId":3000}

This means that any connections instantiated with the sps_url fail to load the resource ids for clients like git_client, accounts_client, etc.

首先重现 sps_url 连接失败，并检查连接模块如何为 git_client 和 accounts_client 等客户端加载 Resource Areas。使用两个 curl 示例进行初始检查；当这些客户端连接能够在 Resource Areas 端点不可用的情况下加载其资源 ID 时，即表示完成。