empty-union.json

{
    "openapi": "3.0.0",
    "info": {
        "title": "API Documentation",
        "description": "Test documentation",
        "contact": {
            "name": "Support",
            "email": "support@example.com"
        },
        "version": "v4",
        "x-logo": {
            "url": "https://example.com/logo.png"
        }
    },
    "servers": [
        {
            "url": "https://app.example.com/api/v4",
            "description": "Server"
        }
    ],
    "paths": {
        "/things/{id}/download.json": {
            "get": {
                "tags": [
                    "Things"
                ],
                "summary": "Download the Thing",
                "operationId": "Thing#download",
                "description": "Download the completed Thing",
                "parameters": [
                    {
                        "name": "id",
                        "in": "path",
                        "description": "The unique identifier for the Thing",
                        "required": true,
                        "schema": {
                            "type": "integer",
                            "format": "int64"
                        }
                    }
                ],
                "responses": {
                    "303": {
                        "description": "See Other"
                    },
                    "400": {
                        "description": "Bad Request",
                        "content": {
                            "application/json": {}
                        }
                    },
                    "401": {
                        "description": "Unauthorized",
                        "content": {
                            "application/json": {}
                        }
                    },
                    "404": {
                        "description": "Not Found",
                        "content": {
                            "application/json": {}
                        }
                    },
                    "429": {
                        "description": "Too Many Requests",
                        "content": {
                            "application/json": {}
                        }
                    }
                }
            }
        }
    },
    "tags": [
        {
            "name": "Things",
            "description": "A bunch of things"
        }
    ]
}