How to define conversation Vkontakte active or not?

https://api.vk.com/method/messages.getChat?chat_ids=1,2,3,4,5,6,7,8&access_token={$token}

So I get the conversation as to determine active or not?
August 23rd 19 at 10:38
1 answer
August 23rd 19 at 10:40
use the method https://vk.com/dev/messages.get
there is a parameter time_offset

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