model is now required

What changed

Partial payloads are rejected.

Affects CreateImageEditRequest reachable from 1 operation.

Who is affected

Code that sends OpenAI's CreateImageEditRequest objects, used by 1 OpenAI operation.

Before and after

Code that breaks

await client.post("/…", {
  // …
  model: /* now required */,
});

Based on OpenAI’s published API specification. How severity is decided.