VPC Service Controls Docs APIs & Reference Access Context Manager APIs VPC Service Controls is built on top of the Access Context Manager. Use Access Context Manager APIs to create and manage service perimeters. Clicking this link will take you to the Access Context Manager API reference documentation. 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.