From ce68da1613e2a066e2428b3aee3eaa6934230ace Mon Sep 17 00:00:00 2001
From: Alan Evans <alan@signal.org>
Date: Tue, 24 Nov 2020 13:46:43 -0400
Subject: [PATCH] Reserve service field 20.

---
 libsignal/service/src/main/proto/SignalService.proto | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libsignal/service/src/main/proto/SignalService.proto b/libsignal/service/src/main/proto/SignalService.proto
index e2cfea3e7e..ad5e5fb2dc 100644
--- a/libsignal/service/src/main/proto/SignalService.proto
+++ b/libsignal/service/src/main/proto/SignalService.proto
@@ -269,6 +269,7 @@ message DataMessage {
   optional Delete             delete                  = 17;
   repeated BodyRange          bodyRanges              = 18;
   optional GroupCallUpdate    groupCallUpdate         = 19;
+  reserved                 /* future use */             20;
 }
 
 message NullMessage {