get grades of a no submission assignment

[VicenteGM]

Which endpoint should I use to get all grades of a assignment that has "no submissions" as Submission type?

Thanks

[James]

Scores for assignments, regardless of the type, come through the Submissions API.

There are several endpoints there that allow you to list or get submissions/ If it's just all students for a single assignment, I would use the course version of the list assignment submissions endpoint.