May 9, 2022

The latest Auth Service API is now the only Auth Service API available. The legacy Auth Service API has been removed, so users can no longer interact with the legacy API by setting the Content-Type API header to application/legacy+5-9-2022.

If you have any questions or concerns about the new Auth Service API, please complete this support ticket form and select "Account log-in/authentication" for the question "What portion of the Zus Developer Sandbox does your support ticket relate to?"