App service deployment error: "The subscription is not allowed to create or update the serverfarm"

The error message "The subscription is not allowed to create or update the serverfarm" indicates that there might be restrictions or limitations on your Azure subscription that prevent you from creating or updating certain Azure resources, specifically the App Service Plan (also known as "serverfarm"). Here are a few steps you can take to troubleshoot and potentially resolve this issue:

1. Check Subscription Limitations: Student subscriptions often come with limitations on resource usage and types of services that can be provisioned. Review the details of your student subscription to see if there are any restrictions on App Service or other related resources.
2. Review Azure Policy and Role Assignments: Ensure that there are no Azure policies or role assignments applied to your subscription that restrict the creation or modification of App Service Plans. Sometimes, policy configurations or role assignments set by administrators can limit certain actions.
3. Verify Resource Provider Registration: In some cases, the resource provider responsible for managing App Service resources may not be registered for your subscription. You can check and register the Microsoft.Web resource provider through the Azure Portal or using Azure PowerShell or Azure CLI.
4. Contact Azure Support: If you've verified that there are no subscription limitations, policies, or registration issues causing the error, and you're still unable to deploy the App Service, it's recommended to contact Azure Support for further assistance. They can provide specific guidance and investigate any underlying issues with your subscription or deployment. Consider Alternative Deployment Options: If you're unable to deploy App Service due to subscription limitations, you might explore alternative deployment options such as using Azure Container Instances, Azure Functions, or other services that are available within the constraints of your student subscription.

It's important to note that student subscriptions often have limitations compared to standard Azure subscriptions, so you may encounter restrictions on certain features or services. If the issue persists, reaching out to Azure Support or your educational institution's IT support team for assistance would be beneficial.