The Bid Manager API v1.1 will sunset on April 27, 2023. The Bid Manager API v1.1 was deprecated in August 2022 and originally scheduled to sunset on February 28, 2023.
Please migrate to v2 before the sunset date to avoid an interruption of service.
You can read our release notes for more information about v2. Follow the steps in our v2 migration guide to help you migrate from v1.1 to v2.
If you run into issues or need help with your migration, please contact us using our support contact form.