merge preview

Author: zhiyuanliang-ms

sdk/feature-management-applicationinsights-browser/src/telemetry.ts

@@ -18,11 +18,11 @@ export function createTelemetryPublisher(client: ApplicationInsights): (event: E
 
         const eventProperties = {
             "Version": EVALUATION_EVENT_VERSION,
-            "FeatureName": event.feature.id,
+            "FeatureName": event.feature ? event.feature.id : "",
             "Enabled": event.enabled.toString(),
             // Ensure targetingId is string so that it will be placed in customDimensions
-            "TargetingId": event.targetingId?.toString(),
-            "Variant": event.variant?.name,
+            "TargetingId": event.targetingId ? event.targetingId.toString() : "",
+            "Variant": event.variant ? event.variant.name : "",
             "VariantAssignmentReason": event.variantAssignmentReason,
         };