public async Task UpdateCardUserAsync(CardUser cardUser)
{
await _cardUsers.ExecuteAsync(TableOperation.Replace(cardUser));
}
public async Task AddCardUserAsync(int gameId, int cardId, string userId, string userName)
{
var cardUser = new CardUser(gameId.ToString(), cardId.ToString(), userId, userName);
await _cardUsers.ExecuteAsync(TableOperation.Insert(cardUser));
}