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Missing user_pseudo_id's & ga_session_id's in GA4 BigQuery table

Hi all,

Since 2 days ago my company implemented a cookie window in our website.

Since then my GA4 BigQuery table contains events with nulls in both ga_session_id and user_psuedo_id. For all these events the privacy_info fields contain "no".  I just want to make sure if this is the correct behaviour for the GA4 datamodel to put those two values to null.

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