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I can't seem to create a GA4 (Google Analytics) custom report with the set of dimensions I want, even though I can create a report using the very same dimensions in the <http://analytics.google.com|analytics.google.com> Explorer. The circled dimension always causes Airbyte to throw an error, even though the dimension is an <https://developers.google.com/analytics/devguides/reporting/data/v1/api-schema|official API dimension listed here>. And yet if I create a custom report _with only_ `pagePathPlusQueryString` _as a dimension_ that works OK!

*Setup:*
• Airbyte Cloud
• Destination: Snowflake (1.0.4)
• Source: GA4 (0.2.4)
```Internal message: 400 Client Error: Bad Request for url: <https://analyticsdata.googleapis.com/v1beta/properties/350528718:runReport>
Failure origin: source
Failure type: system_error```

Capture d’écran 2023-06-05 à 17.09.12.png

Hey!
I met the same issue than you and I think I found a turnaround :

dimensions `medium` / `source` seem not to be working in GA4

Capture d’écran 2023-06-05 à 17.10.31.png

I used `sessionMedium` and `sessionSource` instead and it worked correctly