Postman Google OAuth2.0 : Missing required parameter: code

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Hi Liam,

You are 100% correct - you have to first request the auth code with a get command, i have managed to do this in browser with the following URL:

https://accounts.google.com/o/oauth2/auth?scope=https://www.googleapis.com/auth/bigquery&response_type=code&access_type=offline&redirect_uri=&client_id=

Problem is when I run this is postman it returns me the HTML of the google sign in page, if I run in browser and authorise access, I can copy that code and use in the POST and it works like a charm, however, only for one access token.

Thanks to you I am definitely much closer, will keep attempting and let you know if I come right.