return nil
}

func (ies *IAMEtcdStore) loadGroup(ctx context.Context, group string, m map[string]GroupInfo) error {
	var gi GroupInfo
	err := ies.loadIAMConfig(ctx, &gi, getGroupInfoPath(group))
	if err != nil {
		if err == errConfigNotFound {
			return errNoSuchGroup
		}
		return err
	}
	m[group] = gi
	return nil
}

func (ies *IAMEtcdStore) loadGroups(ctx context.Context, m map[string]GroupInfo) error {

}

func (iamOS *IAMObjectStore) loadGroup(ctx context.Context, group string, m map[string]GroupInfo) error {
	var g GroupInfo
	err := iamOS.loadIAMConfig(ctx, &g, getGroupInfoPath(group))
	if err != nil {
		if err == errConfigNotFound {
			return errNoSuchGroup
		}
		return err
	}
	m[group] = g
	return nil
}

func (iamOS *IAMObjectStore) loadGroups(ctx context.Context, m map[string]GroupInfo) error {

	_, err = loadSvcActRPC.Call(ctx, client.gridConn(), grid.NewMSSWith(map[string]string{
		peerRESTUser: accessKey,
	}))
	return err
}

// LoadGroup - send load group command to peers.
func (client *peerRESTClient) LoadGroup(ctx context.Context, group string) error {
	_, err := loadGroupRPC.Call(ctx, client.gridConn(), grid.NewMSSWith(map[string]string{
		peerRESTGroup: group,
	}))
	return err
}

	}
	return ng.Wait()
}

// LoadGroup - loads a specific group on all peers.
func (sys *NotificationSys) LoadGroup(ctx context.Context, group string) []NotificationPeerErr {
	ng := WithNPeers(len(sys.peerClients)).WithRetries(1)
	for idx, client := range sys.peerClients {
		ng.Go(ctx, func() error {
			if client == nil {
				return errPeerNotReachable
			}
			return client.LoadGroup(ctx, group)
		}, idx, *client.host)
	}