...

app/src/main/java/com/base/pdfviewerscannerwhite/ads/admob/AdmobEvent.kt

@@ -198,7 +198,7 @@ object AdmobEvent {
                     val mediationGroupName = extras?.getString("mediation_group_name")
                     val mediationABTestName = extras?.getString("mediation_ab_test_name")
                     val mediationABTestVariant = extras?.getString("mediation_ab_test_variant")
-                    obj.put("adUnitId", "nativeAd")
+                    obj.put("ad_unit", "nativeAd")
                     obj.put("adSourceName", adSourceName)
                     obj.put("adSourceId", adSourceId)
                     obj.put("adSourceInstanceName", adSourceInstanceName)