API IsInRaid

Returns true if the player is in a raid.
 isInRaid = IsInRaid([groupType])
==Arguments==
:;groupType: - To check for a specific type of group, provide one of:
:* LE_PARTY_CATEGORY_HOME : checks for home-realm parties.
:* LE_PARTY_CATEGORY_INSTANCE : checks for instance-specific groups.
==Returns==
:;isInRaid: - true if the player is currently in a groupType raid group (if groupType was not specified, true if in any type of raid), false otherwise
==Details==
This returns true in arenas if groupType is LE_PARTY_CATEGORY_INSTANCE or is unspecified.
==Patch changes==