writeAttributeNullableOctetString(withValue:params:completionHandler:)

Declaration

func writeAttributeNullableOctetString(withValue value: Data?, params: MTRWriteParams?, completionHandler: @escaping  @Sendable ((any Error)?) -> Void)

func writeAttributeNullableOctetString(withValue value: Data?, params: MTRWriteParams?) async throws