error when using Amadeus get started guide for Javascript

I am new to Amadeus and am currently stuck at the first step. I am using the test URL (test.api.amadeus.com) When I use the example code with my API key and API secret, I get the following:

ClientError

Below is the backend code I used with the key and secret:

const express = require('express');
const Amadeus = require('amadeus');

const app = express();
const amadeus = new Amadeus({
    clientId: '{API key}',
    clientSecret: '{API secret}'
});

amadeus.shopping.flightOffersSearch.get({
    originLocationCode: 'SYD',
    destinationLocationCode: 'BKK',
    departureDate: '2022-06-01',
    adults: '2'
}).then(function(response){
  console.log(response.data);
}).catch(function(responseError){
  console.log(responseError.code);
});


app.use(express.static('client'));

app.listen(8080);

No issues on the express side.

I can get my access token using the curl command on the "get started" guide, however when I run the below curl command I get this error:

command:

curl -X GET 'https://test.api.amadeus.com/v1/shopping/flight-destinations?origin=PAR&maxPrice=200' -H 'Authorization: Bearer {{token}}'

response

{
    "errors": [
        {
            "code": 38190,
            "title": "Invalid access token",
            "detail": "The access token provided in the Authorization header is invalid",
            "status": 401
         }
     ]
}

Any help will be appreciated. I can't seem to see where I have gone wrong