/**
  * Get Lowest Offer Listings For SKU
  * Gets some of the lowest prices based on the product identified by the given
  * SellerId and SKU.
  *
  * @param mixed $request array of parameters for GetLowestOfferListingsForSKU request or GetLowestOfferListingsForSKU object itself
  *
  * @see GetLowestOfferListingsForSKU
  * @return GetLowestOfferListingsForSKUResponse
  *
  * @throws MwsProductsException
  */
 public function getLowestOfferListingsForSKU($request)
 {
     return GetLowestOfferListingsForSKUResponse::fromXML($this->_invoke('GetLowestOfferListingsForSKU'));
 }
 /**
  * Get Lowest Offer Listings For SKU
  * Gets some of the lowest prices based on the product identified by the given
  * SellerId and SKU.
  *
  * @param mixed $request array of parameters for GetLowestOfferListingsForSKU request or GetLowestOfferListingsForSKU object itself
  *
  * @see GetLowestOfferListingsForSKURequest
  * @return Model\GetLowestOfferListingsForSKUResponse
  *
  * @throws MwsProductsException
  */
 public function getLowestOfferListingsForSKU($request)
 {
     if (!$request instanceof Model\GetLowestOfferListingsForSKURequest) {
         $request = new Model\GetLowestOfferListingsForSKURequest($request);
     }
     $parameters = $request->toQueryParameterArray();
     $parameters['Action'] = 'GetLowestOfferListingsForSKU';
     $httpResponse = $this->_invoke($parameters);
     $response = Model\GetLowestOfferListingsForSKUResponse::fromXML($httpResponse['ResponseBody']);
     $response->setResponseHeaderMetadata($httpResponse['ResponseHeaderMetadata']);
     return $response;
 }