From 4c67dfd6bf635c9d7e5b8d72183166cf6c173e9a Mon Sep 17 00:00:00 2001
From: John Di Zhang <zhangdijohn@gmail.com>
Date: Fri, 1 Jun 2018 22:44:19 +1000
Subject: [PATCH] add support for ApproximateArrivalTimestamp in KCL
 https://github.com/awslabs/amazon-kinesis-client-net/issues/11 (#13)

---
 ClientLibrary/ClientLibrary.cs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/ClientLibrary/ClientLibrary.cs b/ClientLibrary/ClientLibrary.cs
index 77b7630..1072087 100644
--- a/ClientLibrary/ClientLibrary.cs
+++ b/ClientLibrary/ClientLibrary.cs
@@ -50,6 +50,12 @@ public abstract class Record
         /// </summary>
         /// <value>The partition key.</value>
         public abstract string PartitionKey { get; }
+
+        /// <summary>
+        /// The approximate time that the record was inserted into the stream
+        /// </summary>
+        /// <value>server-side timestamp</value>
+        public abstract double ApproximateArrivalTimestamp { get; }
     }
 
     /// <summary>
@@ -470,8 +476,13 @@ internal class DefaultRecord : Record
         [DataMember(Name = "partitionKey")]
         private string _partitionKey;
 
+        [DataMember(Name = "approximateArrivalTimestamp")]
+        private double _approximateArrivalTimestamp;
+
         public override string PartitionKey { get { return _partitionKey; } }
 
+        public override double ApproximateArrivalTimestamp => _approximateArrivalTimestamp;
+
         public override byte[] Data
         {
             get