v3
latestOpenAPI 3.0.32026-08-05363479.3 KBRecord an idempotent provider-reported action outcome
Provider-authenticated assertion, not an independent NHS audit. A charged ticket may later receive an invalid or duplicate credit after expiry or revocation; no positive outcome or new charge may cross those boundaries.
post/provider/outcomes
Headers
Idempotency-Keystring required
Request body
Response
Exact idempotent replay