{
    "swagger": "2.0",
    "info": {
        "version": "0.0.0",
        "title": "Simple API"
    },
    "host": "api.uber.com",
    "schemes": [
        "https"
    ],
    "paths": {
        "/user": {
            "get": {
                "parameters": [
                    {
                        "name": "name",
                        "in": "query",
                        "description": "name.",
                        "required": true,
                        "type": "string"
                    },
                    {
                        "name": "nickname",
                        "in": "query",
                        "description": "nickname.",
                        "required": false,
                        "type": "string"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    },
                    "400": {
                        "description": "NOT OK"
                    },
                    "500": {
                        "description": "SERVER ERROR"
                    }
                }
            }
        }
    }
}