friendIndex - Index (between 1 and BNGetNumFriends()) (number)
Returns:
presenceID - auto incrementing ID, reset at each login. Persists across reload of UI, but not change of character (number)
givenName - First name of the friend, as a new form of chatlink. Visually looks like a string, but only when rendered (|K string, Kstring)
surname - Last name (surname) of the friend, as a new form of chatlink. Visually looks like a string, but only when rendered (|K string, Kstring)
toonName - Name of the active character tied to the BNet account (string)
toonID - (number)
client - The name of the game the friend is currently playing, if any; Returns nil if not online. Returns initialism for World of Warcraft ('WoW') (string)
isOnline - Online status (boolean)
lastOnline - (number)
isAFK - (boolean)
isDND - (boolean)
messageText - RealID broadcast message displayed below the user on your friends list (string)
noteText - The player's personal note for the friend; nil for no note (string)
