The link to the auth file is broken

[dynamicdeploy]

https://github.com/Azure/azure-sdk-for-net/blob/Fluent/AUTH.md

[amithegde]

https://docs.microsoft.com/en-us/dotnet/api/microsoft.azure.management.resourcemanager.fluent.authentication.azurecredentialsfactory.fromfile?view=azure-dotnet