From 43f0db5d12a3168b4acb3e0fd1add422b00a6758 Mon Sep 17 00:00:00 2001
From: Ben Ye <benye@amazon.com>
Date: Wed, 12 Jun 2024 15:17:11 -0700
Subject: [PATCH] set http_headers to be omit empty

Signed-off-by: Ben Ye <benye@amazon.com>
---
 config/http_config.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/http_config.go b/config/http_config.go
index c89f5864..3e320134 100644
--- a/config/http_config.go
+++ b/config/http_config.go
@@ -323,7 +323,7 @@ type HTTPClientConfig struct {
 	ProxyConfig `yaml:",inline"`
 	// HTTPHeaders specify headers to inject in the requests. Those headers
 	// could be marshalled back to the users.
-	HTTPHeaders *Headers `yaml:"http_headers" json:"http_headers"`
+	HTTPHeaders *Headers `yaml:"http_headers,omitempty" json:"http_headers,omitempty"`
 }
 
 // SetDirectory joins any relative file paths with dir.