What's the benefit of returning `true` rather than the object? `boolean_from_response` is used for api calls that return `204`, aka `No Content`, it's great for those cases.

I think there is a real benefit of returning the object in this case, the GitHub api has quotas, and every call counts.

At the end, I don't really care, both values work in my case, but I think that the less calls to the api the better.