Hope you are having good day!, To answer your queries please check below two points
- Check Subscription Status: Make sure that the subscription you're using is active and not disabled. You can do this by logging into the Azure portal and navigating to the "Subscriptions" section. Check the status of your subscription there.
- Verify Billing and Payment: Sometimes, Azure subscriptions can be disabled due to billing issues or non-payment. Ensure that your payment method is up-to-date and there are no outstanding invoices or billing problems.
Below are some Azure Doc links for your information:
- Azure Subscription and Service Limits, Quotas, and Constraints: This documentation provides information about various limits and quotas within Azure subscriptions, which might be relevant to your issue. Azure Subscription and Service Limits, Quotas, and Constraints
Also Note If you have a Free Trial subscription and you remove the spending limit, your subscription converts to an individual subscription with pay-as-you-go rates at the end of the Free Trial. You keep your remaining credit for the full 30 days after you created the subscription. You also have access to free services for 12 months.