/**
* Subscribe from mailing group
*
- * @param array $params Associative array of property
+ * @param array $params Associative array of property
* name/value pairs to insert in new 'survey'
*
+ * @throws API_Exception
* @return array api result array
* {@getfields mailing_event_subscribe_create}
* @access public
*/
function _civicrm_api3_mailing_event_subscribe_create_spec(&$params) {
$params['email']['api.required'] = 1;
+ $params['email']['title'] = 'Unsubscribe Email';
$params['group_id']['api.required'] = 1;
+ $params['group_id']['title'] = 'Unsubscribe From Group';
}