Products Google Apps Apps Script Reference Enum AttachmentType AttachmentType A typesafe enum for sites attachment type. Properties PropertyTypeDescription WEBEnum HOSTEDEnum Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 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 November 23, 2016.