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Get-AzureADUser : Cannot bind argument to parameter 'ObjectId' because it is null. (self.powershell)

submitted 1 year ago* (last edited 1 year ago) by ech0 to c/powershell

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#Install-Module -Name AzureADPreview
#Install-Module -Name ActiveDirectory
Import-Module ActiveDirectory
Import-Module AzureADPreview

$cred = Get-Credential

Connect-AzureAD -Credential $cred

$users = Get-ADUser -SearchBase ‘OU=Test Users, OU=CO Users, DC=CO ,DC=domain, DC=org’ -filter *

foreach ($user in $users)
{
    $email = $user.samaccountname + '@co.domain.org'
    $UserPrincipalName = $email

    $newemail = "SMTP:"+$email
    $mailattribute = $email
    #$DisplayName = $user.displayName
    #$sam = $_SamAccountName

    $account = Get-AzureADUser | Where-Object {$_.UserPrincipalName -eq $UserPrincipalName}
    Write-Host "UserPrincipalName: $UserPrincipalName"
    Get-AzureADUser -ObjectId $account.ObjectId | select Account }
Add-AzureADGroupMember -ObjectId (Get-AzureADGroup -SearchString "OfficeUsersTest").ObjectId -RefObjectId $account.ObjectId

This is going to be a script that runs nightly to double checkthat certain atributes have been created for new User accounts.

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[–] ech0 3 points 1 year ago* (last edited 1 year ago)

I fixed the code. No longer getting that error. Here is the fixed code for future reference

Import-Module AzureADPreview

#Get Credentials to connect
$Credential = Get-Credential

Connect-AzureAD -Credential $Credential

#Connect to Exchange Online
Connect-ExchangeOnline -Credential $Credential -ShowBanner:$False

$users = Get-ADUser -SearchBase ‘OU=Test Users, OU=Users,DC=co,DC=net’ -filter *

foreach ($user in $users)
{
    $email = $user.samaccountname + '@co.net'
    $UserPrincipalName = $email

    $newemail = "SMTP:"+$email
    $mailattribute = $email
    #$DisplayName = $user.displayName
    #$sam = $_SamAccountName

    Write-Host "UserPrincipalName: $UserPrincipalName"
    $account = Get-AzureADUser | Where-Object {$_.UserPrincipalName -eq $UserPrincipalName}
    Write-Host "Account: $account"
    
    if ($account -ne $null) {
        Get-AzureADUser -ObjectId $account.ObjectId | select Account
    
        # Add the user to the Azure AD group
        Add-AzureADGroupMember -ObjectId (Get-AzureADGroup -SearchString "OfficeUsersTest").ObjectId -RefObjectId $account.ObjectId

        #PowerShell to add a user to office 365 group
        Add-UnifiedGroupLinks -Identity [email protected] -LinkType "Members" -Links $email
    }
}

        #Disconnect Exchange Online
        Disconnect-ExchangeOnline -Confirm:$False```