android - Paypal 退款 api 给出错误 NO API ACCESS TO RECEIVER

Question

我正在使用自适应支付 API 的预批准和延迟链式支​​付。

我使用 API 的测试业务帐户也是主要接收者帐户。

我在使用预先批准启动延迟付款后收到生成的付款码。钱被准确地接收到主要接收者中。我的应用程序现在有一个场景，资金必须从主要接收者退还给购买者。当尝试使用付款键执行此退款并指定接收者并设置主接收者标志时，我收到错误 NO_API_ACCESS_TO_RECEIVER。

这阻碍了我的应用程序发布，是一个严重的问题。能不能尽快帮我解封。

这是我的代码:

RefundRequest refundRequest = new RefundRequest();
    refundRequest.setPayKey(payKey);
    refundRequest.setCurrencyCode(KeyConstants.CURRENCY_USD_CODE);
    refundRequest.setRequestEnvelope(ClientInfoUtil.getMyAppRequestEnvelope());

    ReceiverList receiverList = new ReceiverList();
    Receiver receiver = new Receiver();
    receiver.setEmail(businessAccountPaypalEmail);
    receiver.setPrimary(true);

    double truncatedAmount = NumberUtil.getDoubleTruncate(amount, KeyConstants.TWO_DECIMAL_FORMAT);
    BigDecimal trunBigDecimal = new BigDecimal(truncatedAmount);
    receiver.setAmount(trunBigDecimal.setScale(2, RoundingMode.HALF_UP));

    receiverList.getReceiver().add(receiver);

    refundRequest.setReceiverList(receiverList);

    try {
        AdaptivePayments adaptivePayments = new AdaptivePayments();
        RefundResponse refundResponse =  adaptivePayments.refund(refundRequest);
        ResponseEnvelope responseEnvelope = refundResponse.getResponseEnvelope();
        AckCode ackCode = responseEnvelope.getAck();
        if(ackCode == AckCode.SUCCESS || ackCode == AckCode.SUCCESS_WITH_WARNING){
            Logger.getLogger(PayPalSessionBean.class.getName()).log(Level.INFO, "Refund success for the pay key {0} and messsage {1}",
                    new Object[]{payKey});
            System.out.println("Ack code is " + ackCode);
            RefundInfoList refundInfoList = refundResponse.getRefundInfoList();
            List<RefundInfo> refundInfos = refundInfoList.getRefundInfo();
            for (Iterator iterator = refundInfos.iterator(); iterator
                    .hasNext();) {
                RefundInfo refundInfo = (RefundInfo) iterator.next();

                System.out.println(refundInfo.getReceiver().getEmail() + "\t" + refundInfo.getRefundTransactionStatus() + "\t" + 
                        refundInfo.getRefundGrossAmount() + '\t' + refundInfo.getRefundStatus() + '\t');

                ErrorList errorList = refundInfo.getErrorList();
                List<ErrorData> errs = errorList.getError();
                for (Iterator iterator2 = errs.iterator(); iterator2
                        .hasNext();) {
                    ErrorData errorData = (ErrorData) iterator2.next();
                    System.out.println(errorData.getMessage());
                }
            }
            return true;
        }

在上面的代码 fragment 中，返回的ACk代码是成功的，但是当我打印RefundInfo对象的退款状态时，它显示NO_API_ACCESS_TO_RECEIVER。 我已经从主帐户的 paypal 面板向 api 调用者授予了权限。

我这边是不是缺少了什么？请帮帮我!

Answer 1

如果您只是从主要(您自己)退款给发件人，并且您想要全额退款，那么您不需要指定任何收件人。否则，我将需要某种类型的 PayKey 或相关 ID 来查找我这边的请求。