public function getItems($i = null){
        if (isset($this->itemList)){
            if (is_numeric($i)){
                return $this->itemList[$i];
            } else {
                return $this->itemList;
            }
        } else {
            return false;
        }
    }
public function getItems($i = null){
        if (isset($this->itemList)){
            if (is_numeric($i)){
                return $this->itemList[$i];
            } else {
                return $this->itemList;
            }
        } else {
            return false;
        }
    }
public function getItems ( $ i = null ) { if ( isset ( $ this -> itemList ) ) { if ( is_numeric ( $ i ) ) { return $ this -> itemList [ $ i ] ; } else { return $ this -> itemList ; } } else { return false ; } }
Returns the specified order item, or all of them.

This method will return <b>FALSE</b> if the list has not yet been filled.
The array for a single order item will have the following fields:
<ul>
<li><b>ASIN</b> - the ASIN for the item</li>
<li><b>SellerSKU</b> - the SKU for the item</li>
<li><b>OrderItemId</b> - the unique ID for the order item</li>
<li><b>Title</b> - the name of the item</li>
<li><b>QuantityOrdered</b> - the quantity of the item ordered</li>
<li><b>QuantityShipped</b> (optional) - the quantity of the item shipped</li>
<li><b>GiftMessageText</b> (optional) - gift message for the item</li>
<li><b>GiftWrapLevel</b> (optional) - the type of gift wrapping for the item</li>
<li><b>ItemPrice</b> (optional) - price for the item, array with the fields <b>Amount</b> and <b>CurrencyCode</b></li>
<li><b>ShippingPrice</b> (optional) - price for shipping, array with the fields <b>Amount</b> and <b>CurrencyCode</b></li>
<li><b>GiftWrapPrice</b> (optional) - price for gift wrapping, array with the fields <b>Amount</b> and <b>CurrencyCode</b></li>
<li><b>ItemTax</b> (optional) - tax on the item, array with the fields <b>Amount</b> and <b>CurrencyCode</b></li>
<li><b>ShippingTax</b> (optional) - tax on shipping, array with the fields <b>Amount</b> and <b>CurrencyCode</b></li>
<li><b>GiftWrapTax</b> (optional) - tax on gift wrapping, array with the fields <b>Amount</b> and <b>CurrencyCode</b></li>
<li><b>ShippingDiscount</b> (optional) - discount on shipping, array with the fields <b>Amount</b> and <b>CurrencyCode</b></li>
<li><b>PromotionDiscount</b> (optional) -promotional discount, array with the fields <b>Amount</b> and <b>CurrencyCode</b></li>
<li><b>CODFee</b> (optional) -fee charged for COD service, array with the fields <b>Amount</b> and <b>CurrencyCode</b></li>
<li><b>CODFeeDiscount</b> (optional) -discount on COD fee, array with the fields <b>Amount</b> and <b>CurrencyCode</b></li>
<li><b>PromotionIds</b> (optional) -array of promotion IDs</li>
</ul>
@param int $i [optional] <p>List index to retrieve the value from.
If none is given, the entire list will be returned. Defaults to NULL.</p>
@return array|boolean array, multi-dimensional array, or <b>FALSE</b> if list not filled yet
Returns the specified order item or all of them .