api: Ignore stream_name on UpdateMessageEvent

This field is obsoleted by `stream_id`.

Author: gnprice

lib/api/model/events.dart

@@ -619,7 +619,7 @@ class UpdateMessageEvent extends Event {
   final List<int> messageIds;
   final List<MessageFlag> flags;
   final int? editTimestamp; // TODO(server-5)
-  final String? streamName;
+  // final String? streamName; // ignore
   final int? streamId;
   final int? newStreamId;
   final PropagateMode? propagateMode;
@@ -641,7 +641,6 @@ class UpdateMessageEvent extends Event {
     required this.messageIds,
     required this.flags,
     required this.editTimestamp,
-    required this.streamName,
     required this.streamId,
     required this.newStreamId,
     required this.propagateMode,

lib/api/model/events.g.dart

@@ -395,7 +395,6 @@ UpdateMessageEvent updateMessageEditEvent(
   int? messageId,
   List<MessageFlag>? flags,
   int? editTimestamp,
-  String? streamName,
   String? renderedContent,
   bool isMeMessage = false,
 }) {
@@ -408,7 +407,6 @@ UpdateMessageEvent updateMessageEditEvent(
     messageIds: [messageId],
     flags: flags ?? origMessage.flags,
     editTimestamp: editTimestamp ?? 1234567890, // TODO generate timestamp
-    streamName: streamName,
     streamId: origMessage is StreamMessage ? origMessage.streamId : null,
     newStreamId: null,
     propagateMode: null,