readAttributeApparentPower(completion:)
Declaration
func readAttributeApparentPower(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeApparentPower() async throws -> NSNumberfunc readAttributeApparentPower(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeApparentPower() async throws -> NSNumber