Paypal错误消息＆＃34;捕获量超过允许限制＆＃34;

Question

我们在沙箱环境中编写了以下功能

function captureTransactions(access_token, d) {
try {
    var req = http.request("POST", _config.host + "/v1/payments/authorization/" + d.authorization_id + "/capture", JSON.stringify({
        "amount": {
            "currency": "USD",
            "total": d.total
        },
        "is_final_capture": true
    }), {
        "Content-Type": "application/json",
        "Authorization": "Bearer " + access_token
    });

    var r = JSON.parse(req.readAll().toString());
} catch (e) {
    console.error(e.stack);
    console.error(r);
}

console.warn("[captureTransactions]", r);

return r;
};

并收到以下错误

{
  "name": "CAPTURE_AMOUNT_LIMIT_EXCEEDED",
  "message": "Capture amount exceeds allowable limit.",
  "information_link":     "https://developer.paypal.com/webapps/developer/docs/api/#CAPTURE_AMOUNT_LIMIT_EXCEEDED",
  "debug_id": "2fc79fc7df623"
}

有谁能告诉我收到这个消息的原因是什么以及如何修复它？请注意，我们只测试5美元的付款，因此不应该由于交易规模。我们之前在同一张卡上做了多次授权，但不确定这是否是导致此错误的原因？

感谢您的帮助！