{"error":{"message":"(#200) If posting to a group, requires app being installed in the group, and \\\n either publish_to_groups permission with user token, or both manage_pages \\\n and publish_pages permission with page token; If posting to a page, \\\n requires both manage_pages and publish_pages as an admin with \\\n sufficient administrative permission","type":"OAuthException","code":200,"fbtrace_id":"BO7qk1cOQN+"}}