firebase-如何知道哪个registration_id错误/已过期/已删除 [英] firebase - How to know which registration_id is bad/expired/deleted

问题描述

因此，我正在将通知批量推送到多个设备.如果它们不在Firebase中，我想从我的数据库中删除设备GFCM令牌.

So I am pushining notifications in a batch to multiple devices. I want to delete device GFCM tokens from my databse if they are not in firebase.

测试请求:

<代码> { registration_ids":[ fznIum-OIL0:APA91bE9n6gxqVEB3hR0On_TZqH_cOOO7rFyLE5MYbvKXUX3737IonXquZRoHeY1UJf20G4nrahz35p80X8PAPouviYvXgtekAzeDFuwaWyiPI1sFlN1d1wGp5OulXv9wUzHyegeZiih"， dsasadadsasdasdasdasdefs"， fjb0qTB9ACI:APA91bHvx0pSlq-NuQz-bU70DhL7BXAcd-DqT9YT0ZjYw7R_pkBmr8oe6XdNw8IPlU67d-rXMfRY3mybaO7K5GHo_NH7G-Ya1Ae2xxJP1JIbuuSYomz31y_MPQijFK8w-bZXQ26SWE09"]，通知":{"body":您收到来自Alice的新消息"}}

响应:

{
  "multicast_id": 7971310728176484096,
  "success": 1,
  "failure": 2,
  "canonical_ids": 0,
  "results": [
    {
      "error": "NotRegistered"
    },
    {
      "error": "InvalidRegistration"
    },
    {
      "message_id": "0:1481547993513035%4f9c20964f9c2096"
    }
  ]
}

如何检测哪些registration_id是错误的/未注册?

How to detect which registration_ids are bad/Not registered?

谢谢！

推荐答案

Okey，我想我知道了.

Okey, i think i figured it out.

结果":按照您在registration_ids中指定的顺序返回响应/错误

"results": Returns responses/errors in the order you specified it in registration_ids

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