API C TooltipInfo.GetSpellByID

Needs summary.
 data = C_TooltipInfo.GetSpellByID(spellID [, isPet, showSubtext, dontOverride, difficultyID, isLink])
==Arguments==
:;spellID:
:;isPet:
:;showSubtext:
:;dontOverride:
:;difficultyID:
:;isLink:
==Returns==
:;data: