What changed #
The documented set of values is gone, so anything can appear. Every exhaustive switch and generated enum over this field is now incomplete.
Affects WebhookEndpointBody reachable from 3 operations.
any value can now appear
Who is affected #
Code that reads OpenAI's WebhookEndpointBody objects, used by 3 OpenAI operations.
Before and after #
| Where | Before | After |
|---|---|---|
| WebhookEndpointBody.object | "webhook_endpoint" | absent |
Based on OpenAI’s published API specification. How severity is decided.
source & further reading
driftwatch.et — original article
Vercel: name can now return "ai-gateway-headquarters-updated", "integration-access-token-settings-updated"
Vercel: permissions can now return "read-write:drive", "read:drive"
Vercel: name can now return "ai-agent-usage-billing", "project-git-credential-token-minted"