def app_post_json_license_acceptance(self, publication_id, uid,<EOL>data, headers=[]):
path = '<STR_LIT>'.format(publication_id, uid)<EOL>self.app.post_json(path, data, headers=headers)<EOL>
User at ``uid`` accepts the license for publication at
        ``publication_id either for or against as ``accept``.
        The ``data`` value is expected to be a python type that
        this method will marshal to JSON.