Logs out the currently logged in user session. This will remove the session from disk, log out of linked services, and future calls to CurrentUser will return null. This is preferable to using LogOut, unless your code is already running from a background thread.

public static Task LogOutAsync(
	CancellationToken cancellationToken
)

Public Shared Function LogOutAsync ( 
	cancellationToken As CancellationToken
) As Task