What changed
Reads of this field return undefined, and the failure surfaces wherever that value is used rather than at the call.
Affects precursor_precursor_config reachable from 2 operations.
Who is affected
Code that reads Cloudflare's precursor_precursor_config objects, used by 2 Cloudflare operations.
Before and after
| Where | Before | After |
|---|---|---|
| precursor_precursor_config.default_mode | present | absent |
Code that breaks
// response.default_mode is now undefined const default_mode = response.default_mode;
Based on Cloudflare’s published API specification. How severity is decided.