func (p *PuppetService) RoomInvitationAccept(roomInvitationID string) error {
    log.Tracef("PuppetService RoomInvitationAccept(%s)\n", roomInvitationID)
    _, err := p.grpcClient.RoomInvitationAccept(context.Background(), &pbwechatypuppet.RoomInvitationAcceptRequest{
        Id: roomInvitationID,
    })