civicrm_api3_verify_one_mandatory($params, NULL, array('field_name', 'uf_group_id'));
$groupId = CRM_Utils_Array::value('uf_group_id', $params);
if ((int) $groupId < 1) {
civicrm_api3_verify_one_mandatory($params, NULL, array('field_name', 'uf_group_id'));
$groupId = CRM_Utils_Array::value('uf_group_id', $params);
if ((int) $groupId < 1) {