/**
* Gets Json String of Object Refund
* @return string
*/
public static function getJson()
{
return '{"id":"TestSample","amount":' . AmountTest::getJson() . ',"state":"TestSample","reason":"TestSample","sale_id":"TestSample","capture_id":"TestSample","parent_payment":"TestSample","description":"TestSample","create_time":"TestSample","update_time":"TestSample","links":' . LinksTest::getJson() . '}';
}