api 如何获取到公开频道新的关注信息，我的getupdate 一直都没有进来，检测不到新的关注啊 about telegrambots HOT 1 CLOSED

使用英文提问，这是对社区的基本尊重，这样你的问题所有人都看得懂，同时也利于其他遇到相似问题人搜索

you can add "chat_member" in DefaultBotOptions's allowedUpdates when you create a AbilityBot, codes likes:

botOptions.setAllowedUpdates(Arrays.asList("chat_member"));

notes: you need to add other update types that you want your bot to receive too

The reason for this is Specify an empty list to receive all update types except chat_member (default), you can refer to allowed_updates's description in getUpdates.

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