Here's a quick refresher on how JSON files work and how you can use them to configure AWS services.

The configuration file may have a specific format, such as JSON, YAML, or XML, or be a simple key-value pair text file.

However, instead of an appsettings element in your app.config file, you now have an appsettings.json file. While appsettings.json holds your settings, to retrieve those settings you'll use ASP.NET ...