Once your Function App has been created, you can create an actual function:
- Browse to App Services or to Function Apps. Once you've click on either of these options, you'll be taken to your Function Apps.
- From the Function Apps screen, you can manage and create your functions:

- The easiest way to create a function is by just clicking the big + New function button, so let's do that.
- First, you'll be presented with a couple of development environments, that is, Visual Studio, VS Code, Any editor + Core tools, and In-portal. From here, choose In-portal (we'll use Visual Studio later).
- Next, you have to pick a trigger; either ...