requestPoll property

KeyboardButtonPollType? requestPoll

final

Optional. If specified, the user will be asked to create a poll and send it to the bot when the button is pressed. Available in private chats only.

Note: request_poll option will only work in Telegram versions released after 23 January, 2020. Older clients will display unsupported message.

Implementation

final KeyboardButtonPollType? requestPoll;