Hello @Gunda Rakesh , Thanks for using Microsoft Q&A Platform.
To troubleshoot this issue, we need more details. I believe in this case it is better to raise a support case. If you have support plan, please raise a ticket in the Azure portal otherwise send an email to azcommunity@microsoft.com with the below details, so that we can help you to raise one-time free support ticket:
Thread URL: Link to this thread.
Your Azure Subscription ID:
Email Subject : Attn Vasavi
I hope this helps.
Regards,
Vasavi