Send feedback Network Service Tiers Documentation Release Notes This page contains release notes for features and updates to the Network Service Tiers service. Latest API version: beta May 2018 May 17, 2018 Network Service Tiers is available in Beta. Aug 2017 Aug 22, 2017 Network Service Tiers is available in Alpha. Was this page helpful? Let us know how we did: Send feedback 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 May 17, 2018.