Deactivate User License

Summary

This script connects to Micrsoft Graph and searches all Microsoft E3 Licenses for YAMMER_Enterprise licenses. It will then deactive the Yammer license within Office 365, it can be used to remove other Office 365 licenses as well. It will cycle through the entire Office 365 directory for all users.

Warning

Please be aware this script contains a command that will remove or delete an artifact, ensure you test and understand the implications of running the script.

• Microsoft Graph PowerShell

Connect-Graph -Scopes User.Read.All, Organization.Read.All

# Set variable is e3Sku

# Get all users with SPE_E3 licenses
$users = Get-MgUser -Filter "assignedLicenses/any(x:x/skuId eq $($e3Sku.SkuId) )" -ConsistencyLevel eventual -CountVariable e3licensedUserCount -All

# Get the new service plans that are going to be disabled
$e3Sku = Get-MgSubscribedSku -All | Where SkuPartNumber -eq 'SPE_E3'
$newDisabledPlans = $e3Sku.ServicePlans |
Where-Object { $_.ServicePlanName -in ("YAMMER_ENTERPRISE") } |
Select-Object -ExpandProperty ServicePlanId

foreach ($user in $users) {
    # Get the services that have already been disabled for the user.
    $userLicense = Get-MgUserLicenseDetail -UserId $user.UserPrincipalName
    $userDisabledPlans = $userLicense.ServicePlans |
    Where-Object { $_.ProvisioningStatus -eq "Disabled" } |
    Select-Object -ExpandProperty ServicePlanId

    # Merge the new plans that are to be disabled with the user's current state of disabled plans
    $disabledPlans = ($userDisabledPlans + $newDisabledPlans) | Select-Object -Unique

    $addLicenses = @{
        SkuId         = $e3Sku.SkuId
        DisabledPlans = $disabledPlans
    }

    # Update user's license
    Set-MgUserLicense -UserId $user.UserPrincipalName -AddLicenses $addLicenses -RemoveLicenses @()
}  

Check out the Microsoft Graph PowerShell SDK to learn more at: https://learn.microsoft.com/graph/powershell/get-started

Contributors

Author(s)
Brad Chaney

Disclaimer

THESE SAMPLES ARE PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.