What changed
No action needed unless you validate responses against a closed schema.
Affects ApplicationCommandAttachmentOptionResponse reachable from 11 operations.
Who is affected
Code that reads Discord's ApplicationCommandAttachmentOptionResponse objects, used by 11 Discord operations.
Before and after
| Where | Before | After |
|---|---|---|
| ApplicationCommandAttachmentOptionResponse.file_types | absent | present |
Based on Discord’s published API specification. How severity is decided.