Datasets:
| task_id: DIST3_idempotency | |
| category: Distributed | |
| difficulty: hard | |
| languages: [python] | |
| description: "4 payment operations need idempotency keys; balance query must NOT get idempotency param" | |
| tni_pattern: C | |
| parameterized: true | |
| seeds: [0, 1, 2] | |