func (a *API) DeleteRuleSetGroup(cfg *RuleSetGroup) (bool, error) {
	if cfg == nil {
		return false, fmt.Errorf("Invalid rule set group config [nil]")
	}
	return a.DeleteRuleSetGroupByCID(CIDType(&cfg.CID))
}
func (a *API) DeleteRuleSetGroup(cfg *RuleSetGroup) (bool, error) {
	if cfg == nil {
		return false, fmt.Errorf("Invalid rule set group config [nil]")
	}
	return a.DeleteRuleSetGroupByCID(CIDType(&cfg.CID))
}
// DeleteRuleSetGroup deletes passed rule set group.