来自IAV Rest API的错误415 -获得详细的错误消息

Question

我一直在尝试使用REST api的即时帐户验证，但遇到了几个问题。当调用addTransferAccountForItem或addItemAndStartVerificationDataRequest api时，我收到一个错误415(问题更新帐户)。我想知道是否有任何方法可以获得更详细的错误消息，以了解我在进行这些调用时做错了什么。错误信息以XML格式返回，尽管它应该以JSON格式返回。

下面是我如何制作addItemAndStartVerificationDataRequest调用的示例片段。GDURL是一个简单的类，它保存url并将所有参数连接成一个格式为"param1=param1Value&param2=param2Value…"的字符串。

在正确的方向上的任何推动将是感激的。谢谢你。

我使用的url是:

addItemAndStartVerificationDataRequestURL =baseUrl + jsonsdk/ExtendedInstantVerificationDataService/addItemAndStartVerificationDataRequest/

addTransferAccountForItem =baseUrl + jsonsdk/TransferAccountManagement/addTransferAccountForItem/

logger.info("Attempting to add item and start verification");
        try{
            GDURL iavUrl = new GDURL(restURL + addItemAndStartVerificationDataRequestURL);
            iavUrl.addParameter("cobSessionToken", cobrandSessionToken);
            iavUrl.addParameter("userSessionToken", userSessionToken);
            iavUrl.addParameter("contentServiceId", contentServiceId);
            iavUrl.addParameter("accountNumber", accountNumber);
            iavUrl.addParameter("routingNumber", routingNumber);
            iavUrl.addParameter("credentialFields.enclosedType", "com.yodlee.common.FieldInfoSingle");
            iavUrl.addParameter("credentialFields[0].displayName", "UserID");
            iavUrl.addParameter("credentialFields[0].fieldType.typeName", "IF_LOGIN");
            iavUrl.addParameter("credentialFields[0].helpText", "4710");
            iavUrl.addParameter("credentialFields[0].isEditable", "true");
            iavUrl.addParameter("credentialFields[0].maxlength", "32");
            iavUrl.addParameter("credentialFields[0].name", "LOGIN");
            iavUrl.addParameter("credentialFields[0].size", "20");
            iavUrl.addParameter("credentialFields[0].value", bankUsername);
            iavUrl.addParameter("credentialFields[0].valueIdentifier", "LOGIN");
            iavUrl.addParameter("credentialFields[0].valueMask", "LOGIN_FIELD");
            iavUrl.addParameter("credentialFields[1].displayName", "Password");
            iavUrl.addParameter("credentialFields[1].fieldType.typeName", "IF_PASSWORD");
            iavUrl.addParameter("credentialFields[1].helpText", "11976");
            iavUrl.addParameter("credentialFields[1].isEditable", "true");
            iavUrl.addParameter("credentialFields[1].maxlength", "40");
            iavUrl.addParameter("credentialFields[1].name", "PASSWORD");
            iavUrl.addParameter("credentialFields[1].size", "20");
            iavUrl.addParameter("credentialFields[1].value", bankPassword);
            iavUrl.addParameter("credentialFields[1].valueIdentifier", "PASSWORD");
            iavUrl.addParameter("credentialFields[1].valueMask", "LOGIN_FIELD");
            HttpURLConnection connection = null;
            connection = (HttpURLConnection) iavUrl.getURL().openConnection();
            connection.setDoOutput(true);
            connection.setRequestMethod("POST");
            connection.addRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            connection.connect();
            String s="";
            DataOutputStream wr = new DataOutputStream(connection.getOutputStream ());
            wr.writeBytes(iavUrl.getParamString());
            try (BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
                while(bufferedReader.ready())
                    s+=bufferedReader.readLine()+"/n";
            }
            System.out.println("add item response: /n" + s);
        }catch(IOException e){
            logger.error("error occured", e);
        }

Answer 1

415(问题更新帐户)是Yodlee的数据代理在尝试从终端站点聚合帐户时遇到异常时抛出的错误。当终端站点终止由数据代理建立的会话，因为用户可能已经直接登录到终端站点时，会抛出此特定错误。

要了解更多有关错误码的信息，请参阅本文档