Required if inline_message_id is not specified. Unique identifier for the target chat or username of the target channel (in the format "@channelusername")
Required if chat_id and message_id are not specified. Identifier of the inline message
Required if inline_message_id is not specified. Identifier of the sent message
Inline keyboard attached to the message
TelegramBot.editMessageReplyMarkup, https://core.telegram.org/bots/api#editmessagereplymarkup
Method to edit only the reply markup of messages sent by the bot or via the bot