lib/simple_segment/operations/operation.rb in simple_segment-1.2.0 vs lib/simple_segment/operations/operation.rb in simple_segment-1.3.0

@@ -34,10 +34,11 @@
           userId: options[:user_id],
           anonymousId: options[:anonymous_id],
           context: context,
           integrations: options[:integrations],
           timestamp: timestamp(options.fetch(:timestamp, current_time)),
-          sentAt: current_time.iso8601
+          sentAt: current_time.iso8601,
+          messageId: options[:message_id]
         }
       end
 
       def check_identity!
         raise ArgumentError, 'user_id or anonymous_id must be present' \