The following data structures represents custom keypad menus with reply options

Field	Type	Required	Description
method	String	Yes	"inlineSearchAnswer"
to_user_id	String	Yes	The user id you want to sent to him
results	Results	Yes	Array of media information
next_offset	String	Yes	Pass the offset that a client should send in the next search with the same text to receive more results. Pass an empty string if there are no more results or if you don't support pagination
chat_id	String	Yes	Chat id
search_id	String	Yes	Unique id of this message

Results

Field	Type	Required	Description
thumb_url	String	Optional	URL of Thumbnail of the media
caption	String	Optional	Caption of the media
description	String	Optional	Description of the media .
title	String	Optional	Title of the media
type	String	Yes	Type of media file like text, image , video , gif_image, gif_video etc.
url	String	Yes	Download URL of media file
width	Long	Optional	Width of thumbnail image
height	Long	Optional	Height if thumbnail image