Chat identifier of the channel direct messages chat.
Identifier of the message with the suggested post. Use messageProperties.can_be_approved to check whether the suggested post can be approved.
Point in time (Unix timestamp) when the post is expected to be published; pass 0 if the date has already been chosen. If specified, then the date must be in the future, but at most getOption("suggested_post_send_delay_max") seconds in the future.
Approves a suggested post in a channel direct messages chat. Request type for Tdjson#approveSuggestedPost.