PowerShell AzureAD Groups Members

Get-MsolUsers.ps1

$User = "nazwa@domena.pl"
$PWord = ConvertTo-SecureString -String "tajnehaslo" -AsPlainText -Force
$Credential = New-Object -TypeName "System.Management.Automation.PSCredential" -ArgumentList $User, $PWord

#$UserCredential = Get-Credential
Connect-MsolService -Credential $Credential
$Groups = Get-MsolGroup -All

foreach ($Group in $Groups) 
{
$Group_GUID = $Group.ObjectId
$Group_DisplayName = $Group.DisplayName
$Group_Email = $Group.EmailAddress
$Group_GroupType = $Group.GroupType
$GroupMembers = Get-MsolGroupMember -GroupObjectId $Group_GUID

foreach ($GroupMember in $GroupMembers)  {

if($GroupMember.GroupMemberType -eq "User"){

    $userMember = Get-MsolUser -ObjectId $GroupMember.ObjectId;   

    $userData = @{
        "Id" = $userMember.ObjectId;
        "UserPrincipalName" = $userMember.UserPrincipalName;
        "DisplayName" = $userMember.DisplayName;
        "Department" = $userMember.Department;
        "LastName" = $userMember.LastName;
        "MobilePhone" = $userMember.MobilePhone;
        "PhoneNumber" = $userMember.PhoneNumber;
    }


    $UserObj = New-Object -TypeName PSObject -Property $userData 
    $user = $UserObj | select Id, UserPrincipalName, DisplayName,Department,LastName, MobilePhone,PhoneNumber;
    Write-Host $userData.Id " " $userData.DisplayName " " $userData.Department " " $userData.MobilePhone " " $userData.PhoneNumber 
    Write-Output $user;
 }
    }
}