public function getLabelPrepType($i = 0){
        if (!isset($this->shipmentList)){
            return false;
        }
        if (is_int($i)){
            return $this->shipmentList[$i]['LabelPrepType'];
        } else {
            return false;
        }
    }
public function getLabelPrepType($i = 0){
        if (!isset($this->shipmentList)){
            return false;
        }
        if (is_int($i)){
            return $this->shipmentList[$i]['LabelPrepType'];
        } else {
            return false;
        }
    }
public function getLabelPrepType ( $ i = 0 ) { if ( ! isset ( $ this -> shipmentList ) ) { return false ; } if ( is_int ( $ i ) ) { return $ this -> shipmentList [ $ i ] [ 'LabelPrepType' ] ; } else { return false ; } }
Returns the label prep type for the specified shipment.

This method will return <b>FALSE</b> if the list has not yet been filled.
@param int $i [optional] <p>List index to retrieve the value from. Defaults to 0.</p>
@return string|boolean single value, or <b>FALSE</b> if Non-numeric index
Returns the label prep type for the specified shipment .