public async Task<Cart> IsValidCartAsync(long steamId, long cartId)
{
SteamMicroTransaction steamMicroTransaction = new SteamMicroTransaction(this.developerKey);
return await steamMicroTransaction.IsValidCartAsync(steamId, cartId);
}
public async Task<Cart> CreateCartAsync(long steamId)
{
SteamMicroTransaction steamMicroTransaction = new SteamMicroTransaction(this.developerKey);
return await steamMicroTransaction.CreateCartAsync(steamId);
}