PayPal API：请求参数无效

Question

我正在尝试获取 PayPal 用户的基本个人数据。
当我传递属性时，它给了我这个错误：

Invalid request parameter: Requested Attributes are incorrect

API 文档：
https://developer.paypal.com/docs/classic/api/permissions/GetBasicPersonalData_API_Operation/

我的代码：

function GetBasicPersonalData(){

    $paypal_config = Config::get('paypal');

    $requestEnvelope = new RequestEnvelope();
    $requestEnvelope->errorLanguage = "en_US";

    $request = new GetBasicPersonalDataRequest();
    $request->requestEnvelope = $requestEnvelope;

    $request->attributeList = array('http://axschema.org/namePerson/first', 'http://axschema.org/namePerson/last', 'http://axschema.org/contact/email');

    $service = new PermissionsService($paypal_config);
    $response = $service->GetBasicPersonalData($request);

    return $response;
}

这是请求的样子：

PayPal\Types\Perm\GetBasicPersonalDataRequest Object
(
    [requestEnvelope] => PayPal\Types\Common\RequestEnvelope Object
        (
            [detailLevel] => 
            [errorLanguage] => en_US
        )

    [attributeList] => Array
        (
            [0] => http://axschema.org/namePerson/first
            [1] => http://axschema.org/namePerson/last
            [2] => http://axschema.org/contact/email
        )

)

然后回应：

PayPal\Types\Perm\GetBasicPersonalDataResponse Object
(
    [responseEnvelope] => PayPal\Types\Common\ResponseEnvelope Object
        (
            [timestamp] => 2015-05-26T17:27:05.060-07:00
            [ack] => Failure
            [correlationId] => 02023e9639483
            [build] => 2210301
        )

    [response] => PayPal\Types\Perm\PersonalDataList Object
        (
            [personalData] => 
        )

    [error] => Array
        (
            [0] => PayPal\Types\Common\ErrorData Object
                (
                    [errorId] => 580022
                    [domain] => PLATFORM
                    [subdomain] => Application
                    [severity] => Error
                    [category] => Application
                    [message] => Invalid request parameter: Requested Attributes are incorrect
                    [exceptionId] => 
                    [parameter] => Array
                        (
                            [0] => PayPal\Types\Common\ErrorParameter Object
                                (
                                    [name] => 
                                    [value] => PersonalAttributeList
                                )

                        )

                )

        )

)

我没有在这里看到我的错误，有帮助吗？

Answer 1

只需创建一个新的 PersonalAttributeList 对象来保存数组属性：

$personal_attribute = new PersonalAttributeList();
$personal_attribute->attribute = array('http://axschema.org/namePerson/first', 'http://axschema.org/namePerson/last', 'http://axschema.org/contact/email');
$request->attributeList = $persoanl_attribute;

Answer 2

这对我来说是这样的：

{
    "requestEnvelope": {
        "errorLanguage": "en_US"
    },
    "attributeList": {
        "attribute": [
            "http://axschema.org/contact/postalCode/home"
        ]
    }
}