func (a *API) CreateRuleSetGroup(cfg *RuleSetGroup) (*RuleSetGroup, error) {
	if cfg == nil {
		return nil, fmt.Errorf("Invalid rule set group config [nil]")
	}

	jsonCfg, err := json.Marshal(cfg)
	if err != nil {
		return nil, err
	}

	if a.Debug {
		a.Log.Printf("[DEBUG] create rule set group, sending JSON: %s", string(jsonCfg))
	}

	result, err := a.Post(config.RuleSetGroupPrefix, jsonCfg)
	if err != nil {
		return nil, err
	}

	group := &RuleSetGroup{}
	if err := json.Unmarshal(result, group); err != nil {
		return nil, err
	}

	return group, nil
}
func (a *API) CreateRuleSetGroup(cfg *RuleSetGroup) (*RuleSetGroup, error) {
	if cfg == nil {
		return nil, fmt.Errorf("Invalid rule set group config [nil]")
	}

	jsonCfg, err := json.Marshal(cfg)
	if err != nil {
		return nil, err
	}

	if a.Debug {
		a.Log.Printf("[DEBUG] create rule set group, sending JSON: %s", string(jsonCfg))
	}

	result, err := a.Post(config.RuleSetGroupPrefix, jsonCfg)
	if err != nil {
		return nil, err
	}

	group := &RuleSetGroup{}
	if err := json.Unmarshal(result, group); err != nil {
		return nil, err
	}

	return group, nil
}
// CreateRuleSetGroup creates a new rule set group.