ClientID    = "2479669";
    APIKey      = "09f65e9f-262d-4aca...";
    OperationID = "0196ef54-505b-77a6-a910-53fb4debe50c";

    Status = "CALCULATION_STATUS_IN_PROGRESS";

    While Status = "CALCULATION_STATUS_IN_PROGRESS" Do

        Result = OPI_Ozon.GetFBODraft(ClientID, APIKey, OperationID);
        Status = Result["status"];

        OPI_Tools.Pause(20);

    EndDo;