From 2af454899b500bedfd6acdf60994d1fc4f432ed2 Mon Sep 17 00:00:00 2001
From: "Chen, Zhang Z" <jchen@pbsc.com>
Date: Mon, 28 Jun 2021 13:35:45 -0400
Subject: [PATCH] IndexRefName compatiable with 7.13.1

For elastic 7.13.1, if we don't add omitempty, the created saved object can not be diplayed in kibana if IndexRefName is not specified.
---
 search.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/search.go b/search.go
index bf01b78..1096eb1 100644
--- a/search.go
+++ b/search.go
@@ -119,7 +119,7 @@ type SearchKibanaSavedObjectMeta struct {
 
 type SearchSource struct {
 	IndexId      string          `json:"index"`
-	IndexRefName string          `json:"indexRefName"`
+	IndexRefName string          `json:"indexRefName,omitempty"`
 	HighlightAll bool            `json:"highlightAll"`
 	Version      bool            `json:"version"`
 	Query        interface{}     `json:"query,omitempty"`