OpenIntegrations/docs/en/examples/Bitrix24/SendWritingNotification.txt

    URL    = "https://b24-ar17wx.bitrix24.by/rest/1/yg2...";
    ChatID = "chat" + "1238";

    Result = OPI_Bitrix24.SendWritingNotification(URL, ChatID);

    URL    = "b24-ar17wx.bitrix24.by";
    Token  = "6fa52667006e9f06006b12e400000001000...";
    UserID = 10;

    Result = OPI_Bitrix24.SendWritingNotification(URL, UserID, Token);