(data from url) Difference between PATH and PARAMETER?

What’s the difference between PATH and PARAMETER?
and what’s PATH SEGMENTS AS A LIST?

I couldn’t understand this clearly, I’ll appreciate your knowledge!

Take a look, here are several answers to that https://www.quora.com/What-is-the-difference-between-QueryParam-and-pathParam-in-Webservices

“Path segment as a list” is a list of texts, with each text being a path segment.