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