/// <summary>
/// List of invoices for a billing account.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='billingAccountName'>
/// billing Account Id.
/// </param>
/// <param name='periodStartDate'>
/// Invoice period start date.
/// </param>
/// <param name='periodEndDate'>
/// Invoice period end date.
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
public static async Task <InvoiceListResult> ListByBillingAccountAsync(this IInvoicesOperations operations, string billingAccountName, string periodStartDate, string periodEndDate, CancellationToken cancellationToken = default(CancellationToken))
{
using (var _result = await operations.ListByBillingAccountWithHttpMessagesAsync(billingAccountName, periodStartDate, periodEndDate, null, cancellationToken).ConfigureAwait(false))
{
return(_result.Body);
}
}