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

[Skyler]

Hey, no sweat. We’ve got the fix you need. You just need to put the “session_id” inside the “params” array in the event.

Like in this example. It shows you just how your measurement protocol event data should look:

{
 "timestamp_micros": "1664522406546590",
 "non_personalized_ads": false,
 "events": [
  {
   "name": "purchase_balance_top_up",
   "params": {
    "user_id": "11111111",
    "crm_id": "11111111",
    "balance": 990,
    "payment_method": "paymore",
    "session_id": "1664522264"
   }
  }
 ],
 "client_id": "1119492379.1652295143",
 "user_id": "11111111"
}

There you go, problem solved. Keep slinging those APIs!