The error message "This size is currently unavailable in eastus for this subscription: NotAvailableForSubscription" indicates that the VM size you are trying to create is not available for your subscription in the specified region. Here are some steps you can take to resolve this issue:
- Choose a Different Region: Some VM sizes may not be available in certain regions for free trial subscriptions. Try selecting a different region where the desired VM size is available.
- Select an Available VM Size: You can check the available VM sizes for your subscription by going to the Azure portal, selecting Settings, and viewing the Azure types. Make sure to choose a VM size that is marked as available for your subscription.
- Check Subscription Limits: Free trial subscriptions may have limitations on the types of resources you can create. Ensure that the VM size you are trying to create is supported under your current subscription.
- Retry Later: If the VM size is temporarily unavailable due to high demand, you may want to wait and try again later.
If these steps do not resolve the issue, consider reaching out to Azure support for further assistance.
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