API C UnitAuras.GetCooldownAuraBySpellID

Obtains the spell ID of a passive cooldown effect associated with a spell.
 passiveCooldownSpellID = C_UnitAuras.GetCooldownAuraBySpellID(spellID)
==Arguments==
:;spellID: - The spell ID to query.
==Returns==
:;passiveCooldownSpellID: - The spell ID of an associated passive aura effect, if any.
==Details==
* This API is used in conjunction with C_UnitAuras.GetPlayerAuraBySpellID to display passive effect cooldowns on action buttons.
==Patch changes==