When authorizing your Google account to use visualize data from BigQuery you might run into the following error from the Google side:
This error indicates that Whatagraph does not have the required third-party app permissions to access the data. However, there is an easy fix for this problem.
You can either take a look at a short video that takes you through the steps or follow them listed below:
Log into your Google Admin Console (make sure you have full admin rights)
Click on the three straight lines top left-hand side corner to access the settings
click Security
click Access and data control
click API controls
Locate and click 'MANAGE THIRD-PARTY APP ACCESS'
Locate Whatagraph under 'Configured apps' or under 'Accessed apps'
Once you found Whatagraph, click on the blue button to 'Change access'
Follow the 3 steps inside Google to change access:
Change the scope: select that you will change the access of 'all users'.
Select Whatagraph as a Trusted application.
Review the changes and click 'Change Access'
You are now ready to visualize data from BigQuery!
Once full Trusted access is granted, just give it a few minutes to inherit the changes. And you will just need to hard refresh your browser and try to authorize your BigQuery one more time.