{
  "$schema": "https://json-structure.org/meta/extended/v0/#",
  "$id": "errorresponse-structure.json",
  "title": "ErrorResponse",
  "description": "API error response.",
  "type": "object",
  "properties": {
    "code": {
      "type": "string",
      "description": "Error code."
    },
    "message": {
      "type": "string",
      "description": "Error message."
    }
  }
}