ClientID  = "2128753";
    APIKey    = "7cc90d26-33e4-499b...";
    ProductID = "1194280055";

    Codes = New Array;
    Codes.Add("11111111");
    Codes.Add("22222222");

    Result = OPI_Ozon.UploadProductActivationCodes(ClientID, APIKey, ProductID, Codes);