removed prefix from runtime analytics

com.unity.perception/Runtime/PerceptionAnalytics.cs

         const int k_MaxElementsInStruct = 100;
         const int k_MaxEventsPerHour = 100;
 
+        /// <summary>
+        /// Stores whether each event has been registered successfully or not.
+        /// </summary>
-            "perceptionScenarioInformation", AnalyticsEventType.RuntimeAndEditor, 1,
-            "ai.cv"
+            "perceptionScenarioInformation", AnalyticsEventType.RuntimeAndEditor, 1
         );
         static readonly AnalyticsEvent k_EventRunInUnitySimulation = new AnalyticsEvent(
             "runinunitysimulation", AnalyticsEventType.Editor, 1
         };
         #endregion
 
-        #region Common
+        #region Helpers
 
         /// <summary>
         /// Tries to register an event and returns whether it was registered successfully. The result is also cached in
         /// <returns>Whether the event was successfully registered/</returns>
         static bool TryRegisterPerceptionAnalyticsEvent(AnalyticsEvent theEvent)
         {
+            // Make sure the event exists in the dictionary
             if (!s_EventRegistrationStatus.ContainsKey(theEvent))
             {
                 if (allEvents.Contains(theEvent))
             }
 
+            // If registered previously, return true
+            // Try registering the event and update the dictionary accordingly
             s_EventRegistrationStatus[theEvent] = true;
 #if UNITY_EDITOR
             var status = EditorAnalytics.RegisterEventWithLimit(theEvent.name, k_MaxEventsPerHour, k_MaxElementsInStruct, k_VendorKey);
             s_EventRegistrationStatus[theEvent] &= status == AnalyticsResult.Ok;
 
-            // Debug.Log($"Registering event {theEvent.name}. Operation {(s_EventRegistrationStatus[theEvent] ? "" : "un")}successful.");
-
             return s_EventRegistrationStatus[theEvent];
         }
 
         /// <param name="data">Payload of the event.</param>
         static void SendPerceptionAnalyticsEvent(AnalyticsEvent theEvent, object data)
         {
-            // Debug.Log($"Reporting {theEvent.name}.");
+            try
+            {
-            if (theEvent.type == AnalyticsEventType.Editor || theEvent.type == AnalyticsEventType.RuntimeAndEditor)
-            {
-                EditorAnalytics.SendEventWithLimit(theEvent.name, data, theEvent.versionId);
-            }
+                if (theEvent.type == AnalyticsEventType.Editor || theEvent.type == AnalyticsEventType.RuntimeAndEditor)
+                {
+                    EditorAnalytics.SendEventWithLimit(theEvent.name, data, theEvent.versionId);
+                }
 #else
             if (theEvent.type == AnalyticsEventType.Runtime || theEvent.type == AnalyticsEventType.RuntimeAndEditor)
             {
+            }
+            catch (Exception exc)
+            {
+                Debug.Log($"Unable to report ${theEvent.name}: {exc.Message}");
+            }
         }
 
         #endregion

com.unity.perception/Runtime/PerceptionAnalyticsStructs.cs

             this.type = type;
             this.versionId = versionId;
             this.prefix = prefix;
-
-            // Make sure prefix is defined if the event is a runtime event
-            if (this.type == AnalyticsEventType.RuntimeAndEditor || this.type == AnalyticsEventType.Runtime)
-            {
-                Assert.IsTrue(!string.IsNullOrWhiteSpace(this.prefix));
-            }
         }
     }
 
     public class PerceptionCameraData
     {
         public string captureTriggerMode;
+        // same as "firstCaptureFrame" of the Perception Camera
         public int startAtFrame;
         public int framesBetweenCaptures;
     }