我在使用 google play services api 将会员卡添加到 google pay 应用程序时遇到问题。谷歌支付请求后我得到了帐户验证，但我在日志中收到 400。
找不到什么问题...
以下代码是按照本指南编写的：
https://developers.google.com/pay/passes/guides/overview/basics/typical-api-flow
附上代码（看评论，很重要）
// is 9999999
val userId : String = usr.idUser.toString()
// value is "John Snow"
val fullname : String = usr.fullname
// ISSUER_ID - is numeric value from console
val wob = LoyaltyWalletObject.newBuilder()
// the class id has similar name. All characters has been replaced with 'x' character
.setClassId("$ISSUER_ID.xxxx.xxx.xxxxxxxxxxxx.xxxxxxxxxx")
// similar to comment from method setClassId
.setId("$ISSUER_ID.xxxx.xxx.xxxxxxxxxxxx.xxxxxxxxxx.$userId")
.setState(WalletObjectsConstants.State.ACTIVE)
// id of user in app
.setAccountId(userId)
// name of user in app
.setAccountName(fullname)
// from console - "Issuer" = Loyalty
.setIssuerName("Loyalty")
// from console - "Program Name" = Loyalty card
.setProgramName("Loyalty card")
// barcode type from docs
.setBarcodeType("code128")
// card 16 digits card number
.setBarcodeValue("1234567890123456")
// formatter card number
.setBarcodeAlternateText("1234 5678 9012 3456")
// url on web resources
.addLinksModuleDataUris(uris)
.build()
val request = CreateWalletObjectsRequest.newBuilder()
.setLoyaltyWalletObject(wob)
.build()
val opts = Wallet.WalletOptions.Builder()
.setTheme(WalletConstants.THEME_LIGHT)
.setEnvironment(WalletConstants.ENVIRONMENT_PRODUCTION)
.build()
val client = Wallet.getWalletObjectsClient(activity, opts)
val task = client.createWalletObjects(request)
AutoResolveHelper.resolveTask(task,activity,UIRequestCode.RC_GPAY)
日志：
E: [13290] BasicNetwork.performRequest: Unexpected response code 400 for https://wallet.google.com/payments/apis/instantbuy/android/v1/createWalletObjects
E: Exception sending Volley request
java.util.concurrent.ExecutionException: com.android.volley.ClientError
at com.android.volley.toolbox.RequestFuture.a(:com.google.android.gms@14574021@14.5.74 (040408-219897028):4)
at com.android.volley.toolbox.RequestFuture.get(:com.google.android.gms@14574021@14.5.74 (040408-219897028):1)
at atew.a(:com.google.android.gms@14574021@14.5.74 (040408-219897028):29)
at atew.a(:com.google.android.gms@14574021@14.5.74 (040408-219897028):25)
at atyd.a(:com.google.android.gms@14574021@14.5.74 (040408-219897028):8)
at atxx.a(:com.google.android.gms@14574021@14.5.74 (040408-219897028):16)
at atof.a(:com.google.android.gms@14574021@14.5.74 (040408-219897028):4)
at atxw.a(:com.google.android.gms@14574021@14.5.74 (040408-219897028):4)
at atyg.a(:com.google.android.gms@14574021@14.5.74 (040408-219897028):2)
at atxq.a(Unknown Source:2)
at atxu.a(Unknown Source:19)
at xrb.a(:com.google.android.gms@14574021@14.5.74 (040408-219897028):3)
at cpb.onTransact(:com.google.android.gms@14574021@14.5.74 (040408-219897028):4)
at atxq.onTransact(:com.google.android.gms@14574021@14.5.74 (040408-219897028):1)
at android.os.Binder.transact(Binder.java:627)
at dry.onTransact(:com.google.android.gms@14574021@14.5.74 (040408-219897028):3)
at android.os.Binder.execTransact(Binder.java:697)
Caused by: com.android.volley.ClientError
at com.android.volley.toolbox.BasicNetwork.performRequest(:com.google.android.gms@14574021@14.5.74 (040408-219897028):49)
at qni.performRequest(:com.google.android.gms@14574021@14.5.74 (040408-219897028):13)
at com.android.volley.NetworkDispatcher.a(:com.google.android.gms@14574021@14.5.74 (040408-219897028):6)
at com.android.volley.NetworkDispatcher.run(:com.google.android.gms@14574021@14.5.74 (040408-219897028):2)
E: Unknown ServerResponse type=1
Github 问题：https ://github.com/google-pay/s2gp-quickstart-android/issues/4 （示例代码，Google Pass API 团队尚未更新的 Pass API 开发人员指南）
