readAttributeNullableEnum8(completionHandler:)
Declaration
func readAttributeNullableEnum8(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeNullableEnum8() async throws -> NSNumberfunc readAttributeNullableEnum8(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeNullableEnum8() async throws -> NSNumber