public static function getJson()
{
return '{"payout_batch_id":"TestSample","batch_status":"TestSample","time_created":"TestSample","time_completed":"TestSample","sender_batch_header":' . PayoutSenderBatchHeaderTest::getJson() . ',"amount":' . CurrencyTest::getJson() . ',"fees":' . CurrencyTest::getJson() . ',"errors":' . ErrorTest::getJson() . ',"links":' . LinksTest::getJson() . '}';
}