/// <summary>
/// POST /paymentMethods API call
/// </summary>
/// <param name="paymentMethodsRequest"></param>
/// <returns></returns>
public PaymentMethodsResponse PaymentMethods(PaymentMethodsRequest paymentMethodsRequest)
{
var jsonRequest = Util.JsonOperation.SerializeRequest(paymentMethodsRequest);
var jsonResponse = _paymentMethods.Request(jsonRequest);
return(JsonConvert.DeserializeObject <PaymentMethodsResponse>(jsonResponse));
}