Products Google Assistant Accessories Support Contact us If you have questions about forming a business relationship with Google, email firstname.lastname@example.org. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Last updated February 20, 2019.