Hi I have been trying to do this all day by asking chatgpt but no luck.
I am trying to connect to BigQuery by using OAUTH 2. Custom Token
ChatGPT says to fill out as I have below
(private key is very long)
The url’s are right as far as I can tell, Idk if the ‘grant-type’ part in the first image is correct though
Has anyone done this before? If so how do you connect to BigQuery
Also I would love to use the SQL database connector but they dont have bigquery yet 
(unless someone knows a way around it)