Contact's first name
Unique identifier for this result, 1-64 Bytes
Optional input_Content of the message to be sent instead of the contact
Optional last_Contact's last name
Contact's phone number
Optional reply_Inline keyboard attached to the message
Optional thumbnail_Thumbnail height
Optional thumbnail_Url of the thumbnail for the result
Optional thumbnail_Thumbnail 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 input_message_content to send a message with the specified content instead of the contact.