{
    "info": {
        "title": "Nodejs",
        "version": "1.0.0"
    },
    "openapi": "3.0.0",
    "paths": {
        "/articles": {
            "get": {
                "operationId": "ArticleController.getAll",
                "responses": {
                    "200": {
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "./external_ref.json"
                                }
                            }
                        },
                        "description": "Successful response"
                    },
                    "default": {
                        "$ref": "./external_ref_fragment.json#/responses/Error"
                    }
                },
                "summary": "Get all",
                "tags": [
                    "Article"
                ]
            }
        }
    }
}