value changed type

What changed

Parse failure, or silent coercion depending on your client.

Affects access_tags reachable from 14 operations.

array → null|object

Who is affected

Code that reads Cloudflare's access_tags objects, used by 14 Cloudflare operations.

Before and after

Code that breaks

// payload
// was: array
// now: null|object

Based on Cloudflare’s published API specification. How severity is decided.