Commands › Exchange Online

Undo-SoftDeletedUnifiedGroup

Exchange Online ExchangeOnlineManagement Undo-*

Restore soft-deleted Microsoft 365 Groups in your cloud-based organization.

Quick start script

# Undo-SoftDeletedUnifiedGroup — quick start (serv365.ai)
# 1. Connect (app-only shown; interactive: omit the certificate parameters)
Connect-ExchangeOnline -CertificateThumbprint $thumb -AppId $appId -Organization $org

# 2. Run and inspect
Undo-SoftDeletedUnifiedGroup -SoftDeletedObject <UnifiedGroupIdParameter> | Format-List

# 3. Export for evidence / drift tracking
Undo-SoftDeletedUnifiedGroup | Export-Clixml .\SoftDeletedUnifiedGroup-$(Get-Date -Format yyyyMMdd).xml

Syntax

Undo-SoftDeletedUnifiedGroup [-SoftDeletedObject] <UnifiedGroupIdParameter>
 [-Confirm]
 [-WhatIf]
 [<CommonParameters>]

Parameters (3)

Parameter	Type	Required	What it controls
-SoftDeletedObject	UnifiedGroupIdParameter	yes	The SoftDeletedObject parameter specifies the soft-deleted Microsoft 365 Group that you want to restore. You can use any value that uniquely identifies the Microsoft 365 Group. For example:
-Confirm	SwitchParameter		The Confirm switch specifies whether to show or hide the confirmation prompt. How this switch affects the cmdlet depends on whether the cmdlet requires confirmation before proceeding.
-WhatIf	SwitchParameter		The WhatIf switch shows what the command does without making any changes. You don't need to specify a value with this switch.

Reference facts derived from Microsoft documentation, © Microsoft, licensed CC BY 4.0; restructured with original guidance by serv365.ai.