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

    ClientID     = "local.6667fc928a50a9.70414732";
    ClientSecret = "ZeKyeYIgy2NsHZqsIHY6GfG1V...";
    Refresh      = "b8e50c69006e9f06006b12e400000001000...";

    Result = OPI_Bitrix24.RefreshToken(ClientID, ClientSecret, Refresh);