* @method Message getMessage() (Optional). Message with the callback button that originated the query. Note that message content and message date will not be available if the message is too old.
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* @method string getInlineMessageId() (Optional). Identifier of the message sent via the bot in inline mode, that originated the query.
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* @method string getData() (Optional). Data associated with the callback button. Be aware that a bad client can send arbitrary data in this field.