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Hello @Sudhir Pratap Singh
Thank you for contacting Microsoft Q&A Support.
Based on the information provided, the NotAvailableForSubscription error on an Azure for Students subscription is typically caused by one or more subscription restrictions rather than a regional quota issue.
Please review the following checks:
- Verify Allowed Deployment Regions
- Azure for Students subscriptions are limited to specific Azure regions.
- In the Azure portal, navigate to Azure Policy > Assignments and review the Allowed resource deployment regions policy.
- Confirm that the selected region appears in the allowedLocations parameter.
- Check VM Family Availability
- Even within an allowed region, certain VM series may not be available for Azure for Students subscriptions.
- Microsoft has introduced capacity and availability restrictions for some VM SKU families, and availability can vary by region.
- If possible, test with commonly available B-series VM sizes in an approved region.
- Review Subscription Quotas
- Navigate to Subscriptions > Usage + quotas and verify:
- Total Regional vCPU quota
- VM family quota for the selected VM size
- If either quota is exhausted or unavailable, VM deployment will fail.
- Check Deployment Configuration
- Some low-cost VM sizes may not support features such as Trusted Launch, Availability Zones, or other advanced security settings.
- If enabled, try deploying with:
- Security Type: Standard
- Availability Zone: None
- A basic marketplace image such as Ubuntu Server or Windows Server.
I hope this information helps. Please let us know if you need any further assistance with this issue. We will be happy to assist you.
Regards,
Venkat.M