使用node-pushserver自定义iOS Push

我试图插入一个自定义iOS推送通知使用node-pushserver lib …

我想要的格式是:

"aps": { "alert": "joetheman", "sound": "default" }, "message": "Some custom message for your app", "id": 1234 

我有的格式是:

  "ios": { "badge": 0, "alert": message.message, "sound": "soundName" } 

我怎样才能做到这一点?

 "ios": { "badge": 0, "alert": message.message, "sound": "soundName", "payload" : { "message": "Some custom message for your app", "id": 1234 } }