From 5febf88b6c5194582f427142dc0850625547c0d9 Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <1389908+richvdh@users.noreply.github.com>
Date: Wed, 15 Feb 2023 11:47:57 +0000
Subject: Update the error code for duplicate annotation (#15075)

---
 synapse/handlers/message.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'synapse/handlers')

diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index 8f5b658d9d..aa90d0000d 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -1337,7 +1337,11 @@ class EventCreationHandler:
                 relation.parent_id, event.type, aggregation_key, event.sender
             )
             if already_exists:
-                raise SynapseError(400, "Can't send same reaction twice")
+                raise SynapseError(
+                    400,
+                    "Can't send same reaction twice",
+                    errcode=Codes.DUPLICATE_ANNOTATION,
+                )
 
         # Don't attempt to start a thread if the parent event is a relation.
         elif relation.rel_type == RelationTypes.THREAD:
-- 
cgit 1.5.1