What changed
A relaxation. Existing payloads are unaffected.
Affects CreateResponse reachable from 1 operation.
can now be null
Who is affected
Code that sends OpenAI's CreateResponse objects, used by 1 OpenAI operation.
Before and after
| Where | Before | After |
|---|---|---|
| CreateResponse.user | string | null|string |
Based on OpenAI’s published API specification. How severity is decided.