{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/vinaudit/main/json-schema/vinaudit-vehicle-history-schema.json",
  "title": "VINaudit Vehicle History Report",
  "description": "JSON Schema for the VINaudit Vehicle History API response, covering title records, accident history, salvage records, and NMVTIS data.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique report identifier"
    },
    "vin": {
      "type": "string",
      "description": "17-character Vehicle Identification Number",
      "pattern": "^[A-HJ-NPR-Z0-9]{17}$"
    },
    "date": {
      "type": "string",
      "description": "Report generation timestamp"
    },
    "attributes": {
      "type": "object",
      "description": "Vehicle attributes decoded from VIN",
      "properties": {
        "make": { "type": "string" },
        "model": { "type": "string" },
        "year": { "type": "string", "pattern": "^[0-9]{4}$" },
        "engine": { "type": "string" },
        "style": { "type": "string" },
        "made_in": { "type": "string" },
        "type": { "type": "string" }
      }
    },
    "titles": {
      "type": "array",
      "description": "Array of title records",
      "items": {
        "type": "object",
        "properties": {
          "date": { "type": "string" },
          "state": { "type": "string", "minLength": 2, "maxLength": 2 },
          "odometer": { "type": "integer" },
          "brand": { "type": "string" }
        }
      }
    },
    "jsi": {
      "type": "array",
      "description": "Junk, salvage, and insurance records",
      "items": { "type": "object" }
    },
    "lie": {
      "type": "array",
      "description": "Lien, impound, and export records",
      "items": { "type": "object" }
    },
    "thefts": {
      "type": "array",
      "description": "Theft and recovery records",
      "items": { "type": "object" }
    },
    "accidents": {
      "type": "array",
      "description": "Accident history records",
      "items": { "type": "object" }
    },
    "salvage": {
      "type": "array",
      "description": "Salvage auction records",
      "items": { "type": "object" }
    },
    "sale": {
      "type": "array",
      "description": "Past sale listings",
      "items": { "type": "object" }
    },
    "checks": {
      "type": "array",
      "description": "Title brand check records",
      "items": { "type": "object" }
    },
    "canada_registrations": {
      "type": "array",
      "description": "Canadian registration data",
      "items": { "type": "object" }
    },
    "canada_recalls": {
      "type": "array",
      "description": "Canadian recall information",
      "items": { "type": "object" }
    },
    "canada_thefts": {
      "type": "array",
      "description": "Canadian theft records",
      "items": { "type": "object" }
    },
    "clean": {
      "type": "boolean",
      "description": "True if vehicle is free of brands, salvage, and insurance records"
    },
    "success": {
      "type": "boolean",
      "description": "Whether the report was generated successfully"
    },
    "error": {
      "type": "string",
      "description": "Error code or empty string",
      "enum": ["", "invalid_vin", "failed_request", "unauthorized_request", "incomplete_report", "expired_report", "missing_report"]
    }
  },
  "required": ["success"]
}