I am trying to work with cache but every time I am getting false for req.fresh. On server side I am using Node.js.

Ref. link - https://expressjs.com/en/5x/api.html#req.fresh

Below is my Node.js code

const express = require("express");
const app = express()
const cookieParser = require('cookie-parser');
const PORT = 4040
const v1Api = express.Router()



v1Api.get('/:apple', (req, res) => {
    console.log("is req fresh %s", req.fresh);
    const parms = {
        myVar: req.params.apple,
        baseUrl: req.baseUrl,
        cookies: req.cookies
    };

    res.json(parms)
})

app.use(['/api/v1','/apiz/v1'], v1Api)
app.use(cookieParser);

-- I just want to test this with true result, so that can work further on this.

On the client end I am using Postman, below is the screenshot of the same. (please check header)