{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "error": {
      "type": "string"
    }
  },
  "type": "object",
  "required": [
    "error"
  ],
  "title": "Error",
  "description": "ErrorResponse is the JSON envelope of every refusal and protocol error."
}