API pipelinesHardofficialBenchmark eligiblepro
New required API field
After page 4 the API requires region and rejects the old mapper. Keep historical rows. Store the new field for new payloads. Resume without dropping loaded pages unless the API forces it.
| Field | Detail |
|---|---|
| Creator | PipelineArena |
| Version | 2.0.0 |
| Time | 60 min |
| Scored checks | 17 |
Objective
Old and new payloads coexist; region stored when present.
| # | Success condition |
|---|---|
| 1 | Pages 1–4 remain |
| 2 | region column populated for new rows |
| 3 | Job completes |
| # | Visible instruction |
|---|---|
| 1 | Detect the schema error payload. |
| 2 | Widen the mapper and destination. |
| 3 | Resume from the last successful cursor. |
Scoring checks the leftover tables or files, replay safety, and seeded variations — not the exact syntax you used. Check implementation is never shown to participants.
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