From 38e71ee6fa495149fc234a705f7d3c7226fe0d5b Mon Sep 17 00:00:00 2001
From: Gerardo Rodriguez <g@rodrz.com>
Date: Wed, 23 Sep 2026 03:29:34 -0400
Subject: [PATCH] bridgev2: expose legacy IID push registration settings

---
 bridgev2/networkinterface.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bridgev2/networkinterface.go b/bridgev2/networkinterface.go
index 78da4b0c..a5dafe1d 100644
--- a/bridgev2/networkinterface.go
+++ b/bridgev2/networkinterface.go
@@ -1049,7 +1049,8 @@ type WebPushConfig struct {
 }
 
 type FCMPushConfig struct {
-	SenderID string `json:"sender_id"`
+	SenderID  string          `json:"sender_id"`
+	LegacyIID json.RawMessage `json:"legacy_iid,omitempty"`
 }
 
 type APNsPushConfig struct {