{"error":{"message":"Invalid parameter","type":"OAuthException","code":100,"error_subcode":2804019,"is_transient":false,"error_user_title":"Server Side Api Parameter Error","error_user_msg":"The parameter $['data'][0]['event_name'] is required.","fbtrace_id":"AxKYEOOlWBZzCKq3qGZs8Wl"}}