{
  "schema": "Error_Boundary_Retryability_Record_v1",
  "lesson_id": "WEB-004",
  "implementation_artifact": "",
  "cases": [],
  "observations": [],
  "mutation": {
    "prediction": "",
    "observation": "",
    "diagnosis": "",
    "repair": "",
    "repair_observation": ""
  },
  "transfer": {
    "context": "notification_delivery",
    "independent": false,
    "domain_meaning": "",
    "public_code": "",
    "http_status": null,
    "retryable": null,
    "required_before_retry": ""
  },
  "observation_inference_separation": "",
  "residual_limitation": "",
  "attestation": {
    "api_behavior_actually_observed": false,
    "evidence_not_fabricated": false,
    "browser_or_at_evidence_claimed": false
  }
}