{
  "exact_error": "ValueError: active campaign producer must stop first",
  "exit_code": 1,
  "full_native_projection": "refused",
  "graph_validation_executed": false,
  "helper_sha256": "2e63347034b1cb24d65b17ed8184afc480ae07b73e4ab33a7026e7ebd0c2a1de",
  "native_report_unchanged": true,
  "no_bypass_or_helper_modification": true,
  "operation": "snapshot",
  "reason": "The reviewed96-cell projector allows planned/completed/failed/cancelled states only. Two retained native rows are cancelling; later physical absence does not change those rows.",
  "schema": "anvil-serving.publication-refusal/v1",
  "snapshot_created": false
}