Confirm intake
Confirms the intake upload has landed and starts processing it. Answers 503 when the processing pipeline is not configured and 502 when it fails to start.
Requires the intake:write scope. Rate limit: 1000 requests per minute per key (the upload lane).
Authentication
Bearer token. Use ss_live_… for live data or ss_test_… for the sandbox (test mode). See Authentication.
Path parameters
Headers
Idempotency token. Retries that reuse the key within 24h replay the original response. Up to 255 characters; a UUID is typical. See Idempotency.
Pin the API version, e.g. 2026-10-07. Omit to get the latest. See Versioning.
Request
Test mode only: selects which sample document this upload returns. Must be one of the published sample document ids (any other value is a 400); ignored on live keys.
Response headers
Set to true when the response is replayed from the idempotency cache for a request that re-presented an Idempotency-Key it had already used. Absent on the original (winner) response. A replay repeats the original status and body. When the original could not be stored (an unhandled server fault, or a body over the 1 MiB replay cap) the replay is an error envelope that says so; the operation is never re-run under the same key.
The API surface version the server resolved for this request. Always present, regardless of whether the client supplied the request-side SpreadSpace-Version header. Default: 2026-10-07.
Request budget of the endpoint’s rate-limit policy per 60-second sliding window. See Rate limits.
Requests left in the current window. Suppressed on 429 responses produced outside the rate limiter (for example a usage throttle), where a remaining budget would be misleading.
Seconds until a guaranteed-fresh window.
The active policy in limit;w=window-seconds form.
Response
true when this confirm returned test-mode sample data rather
than a real extraction. Omitted on live responses.