Unique identifier for this result, 1-64 bytes
Optional
input_Content of the message to be sent instead of the sticker
Optional
reply_Inline keyboard attached to the message
A valid file identifier of the sticker
Type of the result, must be sticker
Represents a link to a sticker stored on the Telegram servers. By default, this sticker will be sent by the user. Alternatively, you can use input_message_content to send a message with the specified content instead of the sticker.
Note: This will only work in Telegram versions released after 9 April, 2016 for static stickers and after 06 July, 2019 for animated stickers. Older clients will ignore them.