{
  "$id": "https://agentnet.invalid/schemas/v1/protocol-error.json",
  "additionalProperties": false,
  "properties": {
    "code": {
      "title": "Code",
      "type": "string"
    },
    "message": {
      "title": "Message",
      "type": "string"
    },
    "opaque_reference": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Opaque Reference"
    },
    "retryable": {
      "default": false,
      "title": "Retryable",
      "type": "boolean"
    },
    "schema_version": {
      "const": "1.0",
      "default": "1.0",
      "title": "Schema Version",
      "type": "string"
    }
  },
  "required": [
    "code",
    "message"
  ],
  "title": "ProtocolError",
  "type": "object",
  "x-agentnet-schema-version": "1.0"
}