url: some-url
batch: true
batch_url: /oa/metadata/curl_napster_xml.php
product_type_id: 1
url_host: WGET_IP
encoding_profile_id: 1
delivery_location: '669910000076'
description: 'This is the description for metadata.'
filename: test.xml
filesize: '167695769'
format: wav
hashcode: 2117ca465309c6af48562988e33b54633623
order_type: release
extension: null
required: true