API C Garrison.GetMissionEncounterIconInfo

Needs summary.
 missionEncounterIconInfo = C_Garrison.GetMissionEncounterIconInfo(missionID)
==Arguments==
:;missionID:
==Returns==
:;missionEncounterIconInfo:
Field 	Type	Description
portraitFileDataID	 	
missionScalar 	 	
isElite 	 	
isRare 	 	
==Patch changes==