What changed
A tighter guarantee, not a break. Every value you can receive now was already possible, so existing handling still covers it; a null check here may now be dead code.
Affects cws_Policy reachable from 4 operations.
null|string → string
Who is affected
Code that reads Cloudflare's cws_Policy objects, used by 4 Cloudflare operations.
Before and after
| Where | Before | After |
|---|---|---|
| cws_Policy.filter | null|string | string |
Based on Cloudflare’s published API specification. How severity is decided.