From 87c93f92d327bfcb2e0db73e4fc5a9e7082f47db Mon Sep 17 00:00:00 2001
From: Russ Cam <russ.cam@elastic.co>
Date: Fri, 30 Aug 2019 16:11:10 +1000
Subject: [PATCH] Add FollowerAliasesVersion to follow index shard stats

Relates: #4001
---
 .../Follow/FollowIndexStats/FollowIndexShardStats.cs          | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Nest/XPack/CrossClusterReplication/Follow/FollowIndexStats/FollowIndexShardStats.cs b/src/Nest/XPack/CrossClusterReplication/Follow/FollowIndexStats/FollowIndexShardStats.cs
index 4c76c95d9e8..677cdb16db4 100644
--- a/src/Nest/XPack/CrossClusterReplication/Follow/FollowIndexStats/FollowIndexShardStats.cs
+++ b/src/Nest/XPack/CrossClusterReplication/Follow/FollowIndexStats/FollowIndexShardStats.cs
@@ -44,6 +44,10 @@ public class FollowIndexShardStats
 		[DataMember(Name = "follower_settings_version")]
 		public long FollowerSettingsVersion { get; set; }
 
+		///<summary>The index aliases version the follower is synced up to</summary>
+		[DataMember(Name = "follower_aliases_version")]
+		public long FollowerAliasesVersion { get; set; }
+
 		///<summary>the starting sequence number of the last batch of operations requested from the leader</summary>
 		[DataMember(Name = "last_requested_seq_no")]
 		public long LastRequestedSequenceNumber { get; set; }