使用谷歌购买REST API时出现500错误

Question

我正在开发一款使用Google Play新订阅功能的Android应用.我的应用程序的一部分包含一个Web服务器,它通过API调用定期检查这些订阅的状态.它还取消了部分订阅.

Google提供了两个REST API来完成此任务:

https://developers.google.com/android-publisher/v1/purchases/get

https://developers.google.com/android-publisher/v1/purchases/cancel

我可以使用OAuth让第一个工作得很好.但是,当我尝试取消某些订阅时,我收到500错误,没有详细信息.还有其他人经历过这个吗？我使用不正确吗？我确信OAuth正在运行,因为我可以使用第一个API.这是我的卷曲输出,隐藏了一些我的帐户数据:

curl -X POST 'https://www.googleapis.com/androidpublisher/v1/applications/com.ssd.mypkg/subscriptions/mysku/purchases/mypurchasetoken/cancel' -H 'Authorization: OAuth ya29.myoauth' -d '' -v
* About to connect() to www.googleapis.com port 443 (#0)
*   Trying 209.85.148.95... connected
* Connected to www.googleapis.com (209.85.148.95) port 443 (#0)
* SSLv3, TLS handshake, Client hello (1):
* SSLv3, TLS handshake, Server hello (2):
* SSLv3, TLS handshake, CERT (11):
* SSLv3, TLS handshake, Server finished (14):
* SSLv3, TLS handshake, Client key exchange (16):
* SSLv3, TLS change cipher, Client hello (1):
* SSLv3, TLS handshake, Finished (20):
* SSLv3, TLS change cipher, Client hello (1):
* SSLv3, TLS handshake, Finished (20):
* SSL connection using RC4-SHA
* Server certificate:
*    subject: C=US; ST=California; L=Mountain View; O=Google Inc; CN=*.googleapis.com
*    start date: 2012-06-14 06:42:53 GMT
*    expire date: 2013-06-07 19:43:27 GMT
*    subjectAltName: www.googleapis.com matched
*    issuer: C=US; O=Google Inc; CN=Google Internet Authority
*    SSL certificate verify ok.
> POST /androidpublisher/v1/applications/com.ssd.mypkg/subscriptions/mysku/purchases/mypurchasetoken/cancel HTTP/1.1
> User-Agent: curl/7.21.4 (universal-apple-darwin11.0) libcurl/7.21.4 OpenSSL/0.9.8r zlib/1.2.5
> Host: www.googleapis.com
> Accept: */*
> Authorization: OAuth ya29.myoauth
> Content-Length: 0
> Content-Type: application/x-www-form-urlencoded
> 
< HTTP/1.1 500 Internal Server Error
< Content-Type: application/json; charset=UTF-8
< Date: Fri, 06 Jul 2012 15:23:10 GMT
< Expires: Fri, 06 Jul 2012 15:23:10 GMT
< Cache-Control: private, max-age=0
< X-Content-Type-Options: nosniff
< X-Frame-Options: SAMEORIGIN
< X-XSS-Protection: 1; mode=block
< Server: GSE
< Transfer-Encoding: chunked
< 
{
 "error": {
  "code": 500,
  "message": null
 }
}
* Connection #0 to host www.googleapis.com left intact
* Closing connection #0
* SSLv3, TLS alert, Client hello (1):

Answer 1

我可以确认有完全相同的问题。获取详细信息工作正常，但取消失败。我正在使用 Google API for java 类，所以我认为这是一个普遍问题，我们应该将其作为 bug 发布到 google。

这是我从谷歌服务器收到的响应：

com.google.api.client.googleapis.json.GoogleJsonResponseException: 500 Internal Server Error
{
  "code" : 500,
  "message" : null
}