Sandbox Maintenance on 3/16 from 3-7 PM PDT
We will be doing server maintenance on the Sandbox environment on Wednesday 3/16 from 3-7 PM Pacific Daylight Time. During this time, the environment, both UI and API, will be unavailable. Apologies for any inconvenience. This affects Sandbox only. Production will be unaffected and Production ads will continue to serve normally.
Jeff Dillon, API Support