How can I remove all members from multiple groups in AAD?

Question

Hi, how can I remove all members from multiple groups in AAD?

Example:

Group1 = 200 members

Group2 = 150 members

I want to remove all members running only one powershell comand or whatever might be the option we have to reach that. The group itself must be kept, I want to remove only members.

Answer 1

Hello @Ricardo Soares Teixeira

Thank you for reaching out. You can use following PowerShell Script to remove all users from Azure AD Groups.

Connect-AzureAD

$GroupObjectID= Read-Host -Prompt "Enter Group Object ID from which you would like to remove all the members" 
$GroupName = Get-AzureADGroup -ObjectId $GroupObjectID | Select-Object -ExpandProperty DisplayName  
Write-Host "Group you entered is $GroupName"

$Memberlist = Get-AzureADGroupMember -ObjectId $GroupObjectID -All $true 
foreach ($user in $Memberlist) 
{ 
Remove-AzureADGroupMember -ObjectId $GroupObjectID -MemberId $user.ObjectId 
Write-host "Removed user account "$user.DisplayName" from group "$GroupName""
} 

Sample Output:

I hope this helps and fixes your issue. Please "Accept the answer" if the information helped you. This will help us and others in the community as well.