Hi @Sharma, Garima
Unfortunatly the answer is not possible. After you create a Microsoft Entra Domain Services managed domain, you can't move it to a different subscription, resource group, or region.
As a workaround, you can delete the managed domain by using PowerShell or the Microsoft Entra admin center and re-create it with your desired setup.
For mor information please read this microsoft article:
Please don't forget to accept helpful answer and close this thread