This is how I am creating the access token in nodejs (this part is working
fine)
const { google } = require('googleapis');
...
const getAccessToken = async () => {
const SCOPES = ['https://www.googleapis.com/auth/adwords'];
const authClient = new google.auth.GoogleAuth({ keyFile:
Im building an app with google ads api using a *service account* auth flow
(server to server). The problem - the auth part is not working...
*Sample of the request:*
```
request({ 'method': 'GET', 'url':
'https://googleads.googleapis.com/v6/customers/', 'headers': {
'Authorization':