php - Magento Soap api product custom option list not getting all options -

i have installed mageworks advanced custom option extension in magento.

i trying fetch product custom option using soap api v2

i able following details

1. title

2. sku

3. sort_order

4. price

and required following details

1. description

2. qty

i using following snippet

 $proxy = new soapclient('http://magentohost/api/v2_soap/?wsdl');  $sessionid = $proxy->login('apiuser', 'apikey');  $result = $proxy->catalogproductcustomoptionlist($sessionid, '1');  var_dump($result);     

try $result = $proxy->catalogproductcustomoptioninfo($sessionid, '1');