OpenIntegrations/docs/en/examples/GoogleCalendar/AddCalendarToList.txt

    Token    = "ya29.a0AeDClZCVfxXCE-JAcPJed8p82WT_K0Jtttw0mCwT02IVORX3qB2e7AM-8OQCJa8ImTUNCA5F--f_CULx1mArjs-Se30Fonbdtroe7NaOe...";
    Calendar = "498953a29d6cb0f89dc7d5a2a4f5783a10fcc566dce5c5eb9d7fa7c2c97f1aff@group.calendar.google.com";

    Result = OPI_GoogleCalendar.AddCalendarToList(Token, Calendar);