{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/ErrorResponse",
  "title": "ErrorResponse",
  "type": "object",
  "description": "Standard error response",
  "properties": {
    "error": {
      "type": "object",
      "properties": {
        "code": {
          "type": "string",
          "description": "Error code"
        },
        "message": {
          "type": "string",
          "description": "Human-readable error message"
        },
        "details": {
          "type": "object",
          "description": "Additional error details",
          "additionalProperties": true
        }
      }
    }
  }
}