/// <summary>
/// Used to cancel a payment already made.
/// The transaction as a whole is then credited the mobile phone subscription.
/// It is not possible to reverse only part of a payment.
/// </summary>
/// <param name="details">Details about the transaction.</param>
/// <returns>The reverse payment response.</returns>
public async Task <ReversePaymentDetails> ReversePaymentAsync(ReversePaymentDetails details)
{
var responseMessage = await _client.DeleteAsync($"{RelativeUri.Pay}/{details.TransactionId}");
await CheckIfFailedRequestAsync(responseMessage);
return(await responseMessage.DeserializeAsAsync <ReversePaymentDetails>());
}
/// <summary>
/// Used to cancel a payment already made.
/// The transaction as a whole is then credited the mobile phone subscription.
/// It is not possible to reverse only part of a payment.
/// </summary>
/// <param name="details">Details about the transaction.</param>
/// <exception cref="ArgumentNullException">Thrown if <see cref="ReversePaymentDetails"/> is null.</exception>
/// <returns>The reverse payment response.</returns>
public async Task <ReversePaymentDetails> ReversePaymentAsync(ReversePaymentDetails details)
{
if (details == null)
{
throw new ArgumentNullException(nameof(details));
}
return(await _client.DeleteAsync($"{RelativeUri.Pay}/{details.TransactionId}")
.ConfigureAwait(false)
.ThrowIfErrorResponseAsync()
.DeserializeAsync <ReversePaymentDetails>());
}
