IISDefaults.AuthenticationScheme not const

[janind]

I am trying to use more than one authentication scheme and found that IISDefaults.AuthenticationScheme is not const. Therefore it can't be used within the authorize attribute like this
[Authorize(AuthenticationSchemes = IISDefaults.AuthenticationScheme)]
Is there a reason for this or could it be changed?

[pakrym]

cc @Tratcher

[Tratcher]

It was a mistake. Yes we should change it but we can't until 3.0. You can use the actual value "Windows" as a workaround.

[pakrym]

I'll change it in .Server.IIS implementation.