Reply To: Effective methods for including session_id when sending events to GA4 through Measurement protocol

[Henry]

In simple terms, these individuals are encountering some trouble when trying to send purchase events from their client’s server using a certain protocol. The issue is that a crucial ‘session_id’ parameter is missing, which causes other important information about source and medium to be lost. This has remained a problem even after trying to include the ‘session_id’ parameter in the request. They have shared the specific code they have been using
to try and resolve this problem. They are seeking advice on how to correctly include the ‘session_id’, or alternatively, how to ensure their events maintain all the necessary information. The solution involves adjusting the way they are sending the purchase event, being careful to include all necessary info and parameters, and doing away with some unnecessary ones.