Contact's first name
Unique identifier for this result, 1-64 Bytes
Optional
inputContent of the message to be sent instead of the contact
Optional
lastContact's last name
Contact's phone number
Optional
replyInline keyboard attached to the message
Optional
thumbnailThumbnail height
Optional
thumbnailUrl of the thumbnail for the result
Optional
thumbnailThumbnail width
Type of the result, must be contact
Optional
vcardAdditional data about the contact in the form of a vCard, 0-2048 bytes
Represents a contact with a phone number. By default, this contact will be sent by the user. Alternatively, you can use inputMessageContent to send a message with the specified content instead of the contact.
Note: This will only work in Telegram versions released after 9 April, 2016. Older clients will ignore them.