API GetPetActionInfo

Returns info for an action on the pet action bar. name, texture, isToken, isActive, autoCastAllowed, autoCastEnabled, spellID, checksRange, inRange = GetPetActionInfo(index)

• index: - The index of the pet action button you want to query.

• name: - The name of the action (or its global ID if isToken is true).
• texture: - The name (or its global ID, if isToken is true) of the texture for the action.
• isToken: - Indicates if the action is a reference to a global action, or not ( guess )
• isActive: - Returns true if the ability is currently active.
• autoCastAllowed: - Returns true if this ability can use autocast.
• autoCastEnabled: - Returns true if autocast is currently enabled for this ability.
• spellID: - Returns the spell ID associated with this ability.
• checksRange: - Returns true if this ability has a numeric range requirement.
• inRange: - Returns true if this ability is currently in range.

Information based on a post from Sarf plus some guesswork, so may not be 100% accurate