|This is no longer a part of the World of Warcraft API.
Returns the index of an arena team for the specified team size.
index = GetArenaTeamIndexBySize(size)
- Number - team size (number of people), i.e. 2, 3, or 5.
- Number - arena team index for the specified team size, or nil if the player is not in a team of the specified size.
- Arena team indices typically correspond to their creation/join order, and may be discontinuous.
- You can get information about a given team from its index using GetArenaTeam.