{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "AEP-007 Challenge Record",
  "type": "object",
  "required": [
    "challenge_id",
    "report_id",
    "challenger",
    "challenge_type",
    "challenged_claims",
    "challenge_summary",
    "status",
    "created_at"
  ],
  "properties": {
    "challenge_id": {
      "type": "string"
    },
    "report_id": {
      "type": "string"
    },
    "challenger": {
      "type": "string"
    },
    "challenge_type": {
      "type": "string"
    },
    "challenged_claims": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "challenge_summary": {
      "type": "string"
    },
    "status": {
      "type": "string",
      "enum": [
        "open",
        "under_review",
        "accepted",
        "rejected",
        "corrected",
        "retracted",
        "closed"
      ]
    },
    "response_summary": {
      "type": "string"
    },
    "created_at": {
      "type": "string"
    },
    "resolved_at": {
      "type": "string"
    }
  }
}