{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/union-pacific/refs/heads/main/json-schema/union-pacific-case-schema.json",
  "title": "Case",
  "description": "An exception case for a shipment that is off course or requires attention",
  "type": "object",
  "properties": {
    "caseId": {
      "type": "string",
      "description": "Unique case identifier"
    },
    "shipmentId": {
      "type": "string",
      "description": "Associated shipment ID"
    },
    "status": {
      "type": "string",
      "description": "Case status",
      "enum": [
        "OPEN",
        "CLOSED",
        "IN_PROGRESS"
      ]
    },
    "type": {
      "type": "string",
      "description": "Type of exception"
    },
    "description": {
      "type": "string",
      "description": "Human-readable description of the exception"
    },
    "createdAt": {
      "type": "string",
      "format": "date-time",
      "description": "When the case was created"
    },
    "updatedAt": {
      "type": "string",
      "format": "date-time",
      "description": "When the case was last updated"
    },
    "accountId": {
      "type": "string",
      "description": "Account identifier"
    }
  }
}