GA4 TO S3 (Appflow connector)

Question

My connection from GA4 to AWS is established and working well but an error occurs as soon as I click on "Run flow" :

"Amazon AppFlow received the following error:
The request failed because the service Source Google Analytics 4 returned the following error: Details: **Google Analytics 4 returned the following error: The request failed with status code 400 (Bad Request)., ErrorCode: ClientError."**

I also followed the documentation carefully. Do you have any suggestions ?

Thank you !

Accepted Answer

Hi Samuel,

Hope you are having a great day. A possible cause for the error message you are getting is because the service source's API is having problems with the parameters given in the request. 
In this particular case, there is a max number of dimensions that the source API can accept, and some dimensions and metrics cannot be queried together. (I recommend looking in the documentation of Google Analytics 4 API for more information on that matter).

At the moment, I would suggest you that you map **4 or less dimensions** on AppFlow, and to look if the selected metrics and dimensions can be queried together.

Hope this answer has been useful.
Regards

GA4 TO S3 (Appflow connector)

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