messageActionTopicCreate#d999256 flags:# title_missing:flags.1?true title:string icon_color:int icon_emoji_id:flags.0?long = MessageAction;
| Name | Type | Description |
|---|---|---|
| flags | # | Bit mask: a field written flags.N?T is present only when bit N is set. |
| title_missing | flags.1?true | |
| title | string | Title. |
| icon_color | int | |
| icon_emoji_id | flags.0?long |