Recover an object from Active Directory Recycle Bin

To recover an object or user account that was deleted from Active Directory (if the AD Recycle Bin has been enabled), use the command below to view the contents of the items that have been deleted.

Get-ADObject -filter 'isDeleted -eq $true -and name -ne "Deleted Objects"' -includeDeletedObjects

Found the object in question and make note of the GUID parameter.

Deleted           : True

DistinguishedName : CN=Test Account\0ADEL:a769525b-0ac1-40c6-9cb5-9cdd8d221435

                    ,CN=Deleted Objects,DC=test,DC=local

Name              : Test Account

                    DEL:a769525b-0ac1-40c6-9cb5-9cdd8d221435

ObjectClass       : user

ObjectGUID        : a769525b-0ac1-40c6-9cb5-9cdd8d221435

Use the command below with the GUID value.

Restore-ADObject -Identity 'a769525b-0ac1-40c6-9cb5-9cdd8d221435'

https://stealthbits.com/blog/active-directory-object-recovery-recycle-bin/