Stripe.net-尝试代为收费

我试图使用Stripe代表某人收费。我成功地完成了连接部分，但之后我试图创建一个令牌/收费，但它不起作用。

关于代码中使用的参数的一些信息：

• "acct_158fBAOizDDfp9B"-从Connect用户处获取
• WebConfig.AppSettings.StepeClientId-我的客户端Id从Stripe获取仪表板
• WebConfig.AppSettings.StepeSecretApiKey-我的条纹API密钥
• "sk_test_5E9d7UHs9CVa3Ansop2JzIxI"-专用API密钥从Connect用户获取

这是我的代码：

StripeRequestOptions requestOptions = new StripeRequestOptions();
requestOptions.StripeConnectAccountId = "acct_158fBBAOizDDfp9B"; 
var myToken = new StripeTokenCreateOptions();

myToken.Card = new StripeCreditCardOptions()
{
    // set these properties if passing full card details (do not
    // set these properties if you set TokenId)
    Number = "4242424242424242",
    ExpirationYear = "2022",
    ExpirationMonth = "10",
    AddressCountry = "US",                // optional
    AddressLine1 = "24 Beef Flank St",    // optional
    AddressLine2 = "Apt 24",              // optional
    AddressCity = "Biggie Smalls",        // optional
    AddressState = "NC",                  // optional
    AddressZip = "27617",                 // optional
    Name = "Joe Meatballs",               // optional
    Cvc = "1223"                          // optional
};
// set this property if using a customer (stripe connect only)
myToken.CustomerId = WebConfig.AppSettings.StripeClientId; // My client ID get from Stripe dashboard.               
//var tokenService = new StripeTokenService(WebConfig.AppSettings.StripeSecretApiKey);                
var tokenService = new StripeTokenService("sk_test_5E9d7UHs9CVa3Ansop2JzIxI");                
            StripeToken stripeToken = tokenService.Create(myToken, requestOptions);

我有一个«您必须为该客户传递一个有效的卡ID»错误。