Reference

a poll opens with up to 5 choices.

Poll

• [[[event.title]]] — Poll question
• [[[event.started_at]]] — When the poll opened
• [[[event.ends_at]]] — When the poll closes

Choices & Voting

• [[[event.choices.count]]] — How many choices (max 5)
• [[[event.choices.0.title]]] — First choice title (also .1 to .4)
• [[[event.channel_points_voting.is_enabled]]] — true if channel points can vote
• [[[event.channel_points_voting.amount_per_vote]]] — Points per channel-points vote
• [[[event.bits_voting.is_enabled]]] — true if bits can vote (legacy)

note: maps to the Twitch EventSub event channel.poll.begin.