/// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='code'>
 /// </param>
 /// <param name='number'>
 /// </param>
 public static Card GetByCodeByNumber(this ICards operations, string code, int number)
 {
     return operations.GetByCodeByNumberAsync(code, number).GetAwaiter().GetResult();
 }