API C PvP.GetPvpTierInfo

Needs summary.
 pvpTierInfo = C_PvP.GetPvpTierInfo(tierID)
==Arguments==
:;tierID:
==Returns==
:;pvpTierInfo:structure - PvpTierInfo (nilable)
Field 	Type	Description
name 	 	
descendRating	 	
ascendRating 	 	
descendTier 	 	
ascendTier 	 	
pvpTierEnum 	 	
tierIconID 	 	
==Patch changes==