/** * @param String associate_tag The Amazon associate tag to associate with this request * @param String access_key_id Your public AWS access key * @param String secret_key Your private AWS secret key */ function __construct($associate_tag, $access_key_id, $secret_key, $service = 'AWSECommerceService') { $this->aws_associate_tag = $associate_tag; $this->aws_access_key_id = $access_key_id; $this->aws_secret_key = $secret_key; $this->aws_service = $service; parent::__construct('http://ecs.amazonaws.com/onca/xml'); }