From 5b85edb753d5edb94ec8a2521cfe85f2a4784fec Mon Sep 17 00:00:00 2001
From: Viktor Liu <17948409+lixmal@users.noreply.github.com>
Date: Tue, 24 Mar 2026 00:53:17 +0800
Subject: [PATCH] [management] Omit proxy_protocol from API response when false
 (#5656)

The internal Target model uses a plain bool for ProxyProtocol,
which was always serialized to the API response as false even
when not configured. Only set the API field when true so it
gets omitted via omitempty when unset.
---
 management/internals/modules/reverseproxy/service/service.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/management/internals/modules/reverseproxy/service/service.go b/management/internals/modules/reverseproxy/service/service.go
index c00d49421..be04777a1 100644
--- a/management/internals/modules/reverseproxy/service/service.go
+++ b/management/internals/modules/reverseproxy/service/service.go
@@ -262,7 +262,9 @@ func (s *Service) ToAPIResponse() *api.Service {
 		if opts == nil {
 			opts = &api.ServiceTargetOptions{}
 		}
-		opts.ProxyProtocol = &target.ProxyProtocol
+		if target.ProxyProtocol {
+			opts.ProxyProtocol = &target.ProxyProtocol
+		}
 		st.Options = opts
 		apiTargets = append(apiTargets, st)
 	}