How to attach a poll to a post in a vk api group?

Question

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Good afternoon, I’m trying to attach a poll to a post, but I didn’t find the necessary information anywhere, except to create a poll https://vk.com/dev/polls.create , as a result I get owner id, id, etc., but how to attach to a post ?

Answer 1

We created a poll via polls.create()- we got a poll object, from which we need properties owner_idand id.
Now create a post on the wall wall.post() , where the poll is attached in the attachments field as a text string "poll" + owner_id + "_" + id- for example,poll-123_456