Background

https://chat.google.com/room/AAAA60-nlO8/4sE-60GMZYU

Some non-trivial service degradation / intermittent outage of Content Gateway was discovered / first declared at ~06:30am Pacific in #dxp-on-call. This issue has not been resolved or mitigated yet, and it is unclear the circumstances that lead to some requests resolving successfully and others failing. See the thread for many, many examples and discussions.