模拟用户使用服务帐户阅读联系人

Question

是否可以冒充用户阅读他们的联系人？我创建了一个服务帐户，启用了域范围授权并启用了Admin和People API。

我可以通过模拟我的管理员用户来成功读取目录。但是，我无法获得该用户的联系人列表。相反，我收到HTTP 404错误。

我感谢任何帮助。

以下是我的代码：

var google = require('googleapis').google;
var googleKey = require('./key/google-services.json');
var jwtClient = new google.auth.JWT(
    googleKey.client_email,
    null, googleKey.private_key,
    ['https://www.googleapis.com/auth/admin.directory.user.readonly', 'https://www.googleapis.com/auth/contacts.readonly'],
    '<redacted>.com' // ** the user that I am impersonating
);

jwtClient.authorize(function (err, tokens) {
    if (err) {
        console.err(err);
        return;
    }
    console.log('Google auth success, access_token', tokens.access_token);

    //
    // 1.  accessing the directory works fine
    var directory = google.admin('directory_v1');
    directory.users.list({
        auth: jwtClient,

        customer: 'my_customer',
        orderBy: 'givenName',
        maxResults: 500,
        sortOrder: 'ASCENDING',
        viewType: 'domain_public', // admin_view
    }, function (err, res) {
        if (err) {
            console.error(err);
            return;
        }

        console.log(res.data.users);
    });

    //
    // listing contacts through the People API fails with a 404
    var people = google.people({version: 'v1'});
    people.people.connections.list({
        auth: jwtClient,
        resourceName: 'people/me',
        pageSize: 1000,
        sortOrder: 'FIRST_NAME_ASCENDING',
        personFields: 'names,emailAddresses,photos,addresses,phoneNumbers',
    }, function (err, res) {
        if (err) {
            console.error(err);
            return;
        }

        console.log(res.data.users);
    });
});