detektu
OpenAI API changes
Breaking

Request property became not nullable: size

openapi:POST /images/edits::request.size
Product
OpenAI API
Source
OpenAPI URL
Change kind
Request Property Became Not Nullable
Detected
Last updated

Deterministic evidence

Before / after

Extracted from OpenAI's published contract. Shows the whole operation — a narrower excerpt was not available for this change. Open the source ↗

−2+42 changes

1 / 2
"message": "This legacy size suggestion is retained for SDK compatibility. Check the selected GPT image model's supported sizes."
"message": "This legacy size suggestion is retained for SDK compatibility. Check the selected GPT image model's supported sizes."
}
}
}
}
},
{
"type": "null"
}
}
],
],
"default": "auto",
"default": "auto"
"nullable": true
},
},
"stream": {
"stream": {
"default": false,
"default": false,

Monitored for you

Does this change affect your integration?

Choose the operations and fields your services use. Detektu matches OpenAI findings to that declared usage so your team can review the relevant evidence. No agent or repository access required.