Contact's first name
Optional
last_Optional. Contact's last name
Contact's phone number
Optional
user_Optional. Contact's user identifier in Telegram. This number may have more than 32 significant bits and some programming languages may have difficulty/silent defects in interpreting it. But it has at most 52 significant bits, so a 64-bit integer or double-precision float type are safe for storing this identifier.
Optional
vcardOptional. Additional data about the contact in the form of a vCard
Generated using TypeDoc
This object represents a phone contact.