OpenIntegrations/docs/en/examples/Telegram/CreateForumTopic.txt

    Token = FunctionParameters["Telegram_Token"];
    Chat  = FunctionParameters["Telegram_ForumID"];
    Icon  = "5357419403325481346";
    Name  = "TestTopic " + String(New UUID);

    Result = OPI_Telegram.CreateForumTopic(Token, Chat, Name, Icon);