feat: add event level field on raccoon event request (#189)

Author: siddhanta-rath

gotocompany/raccoon/v1beta1/raccoon.proto

@@ -73,6 +73,24 @@ message Event {
   ingestion systems to distribute or perform other functions.
   */
   string type = 2;
+  /*
+   `event_name` denotes the name of the event.
+    Example: "BookingConfirmed", "HomePageLoaded", etc.
+  */
+  string event_name = 3;
+  /*
+   `product` denotes the product or business from which the event originates.
+    Example: "GOFOOD", "GOBIZ", "GOPAY".
+  */
+  string product = 4;
+  /*
+   `event_timestamp` denotes the exact time the event occurred
+   on the client or producer side.
+   Note:
+   This is not the time when the event is sent to Raccoon;
+   that is represented separately by `SendEventRequest.sent_time`.
+  */
+  google.protobuf.Timestamp event_timestamp = 5;
 }
 
 /*