我能跑
Install-Module -Name AzureADPreview
但当我跑
$policy = New-AzureADPolicy -Definition @('{"TokenLifetimePolicy" {"Version":1,"AccessTokenLifetime":"02:00:00"}}')
它遇到了这个错误
New-AzureADPolicy: The term 'New-AzureADPolicy' is not recognized as a name of a c