Token       = "ya29.a0AcM612zdAe2M8Ywdxt7xmK1VAAj2m3yjTdP1Ap8cFmqbE8lVngjIAujPtjc_c94MCuKNLfn7MSssBd6NfMXDQDrHMUv7Fgjp7cjuXk68n...";
    Calendar    = "2cd4d2b5dc7a898d4f1d65956b5ccca32841aff4a1603b373ff14db442ac9fab@group.calendar.google.com";
    Name        = "New name";
    Description = "New description";

    Result = OPI_GoogleCalendar.EditCalendarMetadata(Token, Calendar, Name, Description);