lib/LineItemsService.php
public function get($order_id, $id, array $options = array())
  {
    list($code, $line_item) = $this->httpClient->get("/orders/{$order_id}/line_items/{$id}", null, $options);
    return $line_item;
  }
public function get($order_id, $id, array $options = array())
  {
    list($code, $line_item) = $this->httpClient->get("/orders/{$order_id}/line_items/{$id}", null, $options);
    return $line_item;
  }
public function get ( $ order_id , $ id , array $ options = array ( ) ) { list ( $ code , $ line_item ) = $ this -> httpClient -> get ( "/orders/{$order_id}/line_items/{$id}" , null , $ options ) ; return $ line_item ; }
Retrieve a single line item

get '/orders/{order_id}/line_items/{id}'

Returns a single line item of an order, according to the unique line item ID provided

@param integer $order_id Unique identifier of a Order
@param integer $id Unique identifier of a LineItem
@param array $options Additional request's options.

@return array Searched LineItem.
Retrieve a single line item