What changed
Behavior shifts for every call that omits the field.
Affects healthchecks_http_config reachable from 7 operations.
"200" → ["200"]
Who is affected
Code that calls Cloudflare's healthchecks_http_config objects, used by 7 Cloudflare operations.
Before and after
| Where | Before | After |
|---|---|---|
| healthchecks_http_config.expected_codes | 200 | ["200"] |
Based on Cloudflare’s published API specification. How severity is decided.