Listing Environment Variable File(s) per Postman Collection

Hello all,

I wanted to know if there was a Postman API, or another known method, that can display all environment variables BELONGING to a particular collection? While reading through the Postman API documentation, I did not come across anything. However, I wanted to pose this question just in case someone has discovered some coding magic to do this.

If there is not a way, this may be a good feature request for Postman.