Optional can_True, if the option can be deleted using deletePollOption.
Optional can_True, if the poll option can be replied in the same chat and forum topic using inputMessageReplyToMessage.
Optional can_True, if the poll option can be replied in another chat or forum topic using inputMessageReplyToExternalMessage.
Optional can_True, if a link can be generated for the poll option using getMessageLink.
Contains properties of a poll option and describes actions that can be done with the option right now.