...

•  You know what JSON is and how to write a JSON document.
•  You know how to write JSON objects and JSON arrays in a JSON document.
•  You know what JSON schema is and what it is used for.

YAML

HTTP / REST

• What are HTTP methods like POST and GET (what is the difference?)

  • What is a HTTP Header?

  • What is a HTTP request parameter?

  • How to execute HTTP / REST calls with cURL

  • How to execute HTTP / REST calls with Postman

...