updateChatRoomAnnouncement method
Updates the chat room announcement.
Only the chat room owner or admin can call this method.
Param roomId
The chat room ID.
Param announcement
The announcement content.
Throws A description of the exception. See ChatError.
Implementation
Future<void> updateChatRoomAnnouncement(
String roomId,
String announcement,
) async {
Map req = {"roomId": roomId, "announcement": announcement};
Map result = await _channel.invokeMethod(
ChatMethodKeys.updateChatRoomAnnouncement, req);
try {
ChatError.hasErrorFromResult(result);
} on ChatError catch (e) {
throw e;
}
}