I think it would be useful for fbad_request() to be exported. This will aid in debugging, and offer some flexibility in using endpoints of the API that are not supported by the package (e.g., ad_studies).

It's one line of code: adding an @export statement before the function in fb_init.R, and using document() to update the NAMESPACE. With appropriate permissions, I can push a new branch and then make a pull request.

Thanks.