How would I get all assignment grades of a given course given a student auth

[samschozule]

I am trying to build a student facing program and would like to be able to access a student's own grades in a particular course.

If I run the following, I am given a list of assignment objects and can see the points possible, but I cannot see the score received by the student. How would I see this?

https://canvas.instructure.com/api/v1/users/<user_id>/courses/<course_id>/assignments?access_token=<...