Add find impacted objects PowerShell script

[Clare-Zheng82]

No description provided.

[fhljys]

Disable warning for get access token

function Get-PlainAccessToken {
$prev = $WarningPreference
$WarningPreference = 'SilentlyContinue'
$token = (Get-AzAccessToken).Token
$WarningPreference = $prev

$plainToken = [Runtime.InteropServices.Marshal]::PtrToStringBSTR(
    [Runtime.InteropServices.Marshal]::SecureStringToBSTR($token)
) 
return $plainToken

}