Callback Query
This object represents an incoming callback query from a callback button in an inline keyboard. If the button that originated the query was attached to a message sent by the bot, the field message will be present. If the button was attached to a message sent via the bot (in inline mode), the field inline_message_id will be present. Exactly one of the fields data or game_short_name will be present.
Properties
Global identifier, uniquely corresponding to the chat to which the message with the callback button was sent. Useful for high scores in games.
Optional. Short name of a Game to be returned, serves as the unique identifier for the game
Optional. Identifier of the message sent via the bot in inline mode, that originated the query.
Optional. Message sent by the bot with the callback button that originated the query