func (p *PuppetService) RoomMemberRawPayload(roomID string, contactID string) (*schemas.RoomMemberPayload, error) {
    log.Tracef("PuppetService RoomMemberRawPayload(%s, %s)\n", roomID, contactID)
    response, err := p.grpcClient.RoomMemberPayload(context.Background(), &pbwechatypuppet.RoomMemberPayloadRequest{
        Id:       roomID,
        MemberId: contactID,