iOS StoreKit 2获取autoRenewProductId报错：RenewalInfo无此成员

我需要获取订阅产品下一个SKU的autoRenewProductId信息（对应Apple官方文档的autoRenewProductId），但没找到实现示例。我写了以下Swift代码：

if let statusArr = try await products[sku]?.subscription?.status {
    for item in statusArr {
        if let verificationResult = item.renewalInfo as? VerificationResult<Product.SubscriptionInfo.RenewalInfo> {
            let renewalInfo = try verificationResult.payloadValue
            print("renewalInfo: \(renewalInfo)") // 这里打印能看到字段
            let autoRenewProductId = renewalInfo.autoRenewProductId
            print("autoRenewProductId: \(autoRenewProductId)") // 这里报错
        } else {
            print("no info")
        }
    }
}

打印结果显示该字段确实存在：

renewalInfo: {
  "autoRenewProductId" : "my_product_id",
  "autoRenewStatus" : 1,
  "deviceVerification" : "0e726xCverdmmy",
  "deviceVerificationNonce" : "5d586219noncedummy",
  "environment" : "Sandbox",
  "originalTransactionId" : "2000000425656293",
  "productId" : "my_product_id",
  "recentSubscriptionStartDate" : 1696153789000,
  "renewalDate" : 1696157462000,
  "signedDate" : 1696157131071
}

但代码访问时出现报错：

Value of type 'Product.SubscriptionInfo.RenewalInfo' has no member 'autoRenewProductId'

我是Swift新手，请问是否需要进行类型转换或解包操作？

附加环境：Xcode 14.3，iOS 15+

内容的提问来源于stack exchange，提问作者Babu