I’ve tried using the collaborators attribute from the graphql api, but that only returns users, without their permissions.

The v3 api seemed like it would work with https://developer.github.com/v3/repos/collaborators/#list-collaborators, but this api call doesn’t appear to return all the users with write access to a repo. In my case, I’m a member of a team on the pytest-dev org, which has write permission to the pytest repo, but when I query https://api.github.com/repos/pytest-dev/pytest/collaborators, I do not see my user account.

How can I find users with write permissions to a repo through the github API? I need this to determine if a user’s review of a PR is meaningful, as only reviews from users with write permissions count.