agent: fix JSON encoding for protocol errors to be compatible with iOS (#1475)

epoberezkin · web-flow · commit 1a2afe8bfdfe · 2025-03-06T08:02:27.000Z
diff --git a/src/Simplex/Messaging/Protocol.hs b/src/Simplex/Messaging/Protocol.hs
@@ -1818,9 +1818,9 @@ tDecodeParseValidate THandleParams {sessionId, thVersion = v, implySessId} = \ca
 
 $(J.deriveJSON defaultJSON ''MsgFlags)
 
-$(J.deriveJSON (taggedObjectJSON id) ''CommandError)
+$(J.deriveJSON (sumTypeJSON id) ''CommandError)
 
-$(J.deriveJSON (taggedObjectJSON id) ''BrokerErrorType)
+$(J.deriveJSON (sumTypeJSON id) ''BrokerErrorType)
 
 $(J.deriveJSON defaultJSON ''BlockingInfo)
 
