public function getRefundDetails($sAmazonRefundId)
    {
        //Set default params
        $aRequestParameters['amazon_refund_id'] = $sAmazonRefundId;

        //Make request
        $oData = $this->_convertResponse($this->_getAmazonClient()->getRefundDetails($aRequestParameters));

        //Update/Insert Refund info
        if ((array)$oData !== array()) {
            $sError = '';

            if (isset($oData->Error) === true) {
                $sState = 'Error';
                $sError = $oData->Error->Message;
            } else {
                $sState = $oData->GetRefundDetailsResult->RefundDetails->RefundStatus->State;
            }

            $this->updateRefund($sAmazonRefundId, $sState, $sError);
        }

        return $oData;
    }