Javascript attributeList.push（）在cognito中不起作用

电子邮件（用户名）有效，但给定的姓名和姓氏无效。我想推送这个属性，这样我可以在cognito中看到它。我正在使用amazon-cognito-identity.js。我是否对attributeList.push（）方法做了错误的处理

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哈哈，我真傻！我猜是错误还是我的打字错误。价值必须是“价值”而不是“价值”哈哈，我真傻！我猜是错误还是我的打字错误。值必须是“值”而不是“值”

function registerButton() {
    var username = document.getElementById('personalemail').value;
    var given_name = document.getElementById('given_name').value;
    var family_name = document.getElementById('family_name').value;
    var password = document.getElementById('passwordInput').value;

    //starts gathering info from cognito
    var poolData = {
        UserPoolId : _config.cognito.userPoolId, 
        ClientId : _config.cognito.clientId 
    }

    var userPool = new AmazonCognitoIdentity.CognitoUserPool(poolData);

    var attributeList = [];

    var dataEmail = {
        Name: 'email',
        value: username
    };
    var dataFirstName = {
        Name: 'given_name',
        value: given_name
    };
    var dataLastName = {
        Name: 'family_name',
        value: family_name
    };

    var attributeEmail = new AmazonCognitoIdentity.CognitoUserAttribute(dataEmail);
    var attributeFirstName = new AmazonCognitoIdentity.CognitoUserAttribute(dataFirstName);
    var attributeLastName = new AmazonCognitoIdentity.CognitoUserAttribute(dataLastName);   

    attributeList.push(attributeEmail);
    attributeList.push(attributeFirstName);
    attributeList.push(attributeLastName);

    userPool.signUp(username, password, attributeList, null, function(err, result){
        if (err) {
            alert(err.message || JSON.stringify(err));
            return;
        }

        //location.replace("../register/subscriptionplans.html");
    });
}