Cleaning up Azure Functions resources

You can use the following steps to delete the function app and its related resources to avoid incurring further costs:

1. In your browser, navigate to https://portal.azure.com/.
2. In the Azure portal, in your function app Overview blade, select the Resource Group.
3. Confirm that it contains only resources that you want to delete; for example, there should be a Storage account, a Function App, and an App Service plan, as shown in Figure 14.17:

Figure 14.17: A resource group with only Azure Functions-related resources

4. If you are sure you want to delete all the resources in the group, then click Delete resource group and accept any other confirmations. Alternatively, you can delete each resource individually.