private function convertRequestReport($request)
    {

        $parameters = array();
        $parameters['Action'] = 'RequestReport';
        if ($request->isSetMarketplace()) {
            $parameters['Marketplace'] = $request->getMarketplace();
        }
        if ($request->isSetMerchant()) {
            $parameters['Merchant'] = $request->getMerchant();
        }
        if ($request->isSetMarketplaceIdList()) {
            $marketplaceIdList = $request->getMarketplaceIdList();
            foreach ($marketplaceIdList->getId() as $idIndex => $id) {
                $parameters['MarketplaceIdList.Id.' . ($idIndex + 1)] = $id;
            }
        }
        if ($request->isSetReportType()) {
            $parameters['ReportType'] = $request->getReportType();
        }
        if ($request->isSetStartDate()) {
            $parameters['StartDate'] = $this->getFormattedTimestamp($request->getStartDate());
        }
        if ($request->isSetEndDate()) {
            $parameters['EndDate'] = $this->getFormattedTimestamp($request->getEndDate());
        }
        if ($request->isSetReportOptions()) {
            $parameters['ReportOptions'] = $request->getReportOptions();
        }
        if ($request->isSetMWSAuthToken()) {
            $parameters['MWSAuthToken'] = $request->getMWSAuthToken();
        }

        return array(CONVERTED_PARAMETERS_KEY => $parameters, CONVERTED_HEADERS_KEY => $this->defaultHeaders);
    }