Microsoft.Identity.Client.AzureCloudInstance
AzureChina = 2
Microsoft Azure China cloud. Maps to https://login.chinacloudapi.cn
AzureGermany = 3
Microsoft Azure German cloud ("Black Forest"). Maps to https://login.microsoftonline.de
AzurePublic = 1
Microsoft Azure public cloud. Maps to https://login.microsoftonline.com
US Government cloud. Maps to https://login.microsoftonline.us
None = 0
Value communicating that the AzureCloudInstance is not specified.