Bucket A: idempotency key

Bucket B: webhook signature

Bucket C: HTTP status codes

Bucket B: currency precision

Bucket D: API version pinning

Bucket D highest priority

Bucket B diagnosis present

Bucket C action suggested

Bucket A no-action

80% threshold applied

Explicit retry intervals

Rubric language used

HMAC section unchanged

TLS section unchanged

Observability section unchanged

Processing section unchanged

Retry section only changed

Concise addition

Max retry count preserved

Fast acknowledgement preserved

Retry count contradiction found

Auth failure contradiction found

All three files referenced

File attribution per contradiction

Auth contradiction despite scope

Verbatim quotes included

Contradicting clause identified

Contradiction mechanism explained

Remove/clarify approach taken

Specific text targeted

No compensating additions

Other sections preserved

Pre-review list intact

All redundant criteria identified

Options presented per criterion

Useful criteria preserved

Weight redistribution correct

80% threshold applied

Non-redundant scores unchanged

Below-threshold excluded

Removal option named explicitly