HTTP/1.1 200 OK
Content-Type: application/xml; charset=utf-8

<?xml version="1.0" encoding="UTF-8"?>
<external_invoice href="https://api.recurly.com/v2/external_invoices/sd28t3zdm59r">
  <account href="https://api.recurly.com/v2/accounts/1"/>
  <external_subscription href="https://api.recurly.com/v2/external_subscriptions/1"/>
  <external_id>external-id</external_id>
  <state>paid</state>
  <currency>USD</currency>
  <total>100</total>
  <line_items type="array">
    <external_charge>
      <account href="https://your-subdomain.recurly.com/v2/accounts/1"/>
      <external_invoice href="https://your-subdomain.recurly.com/v2/external_invoices/1"/>
      <external_product_reference>
        <id>scvf0zhrsjpu</id>
        <reference_code>reference-code</reference_code>
        <external_connection_type>apple_app_store</external_connection_type>
        <created_at type="datetime">2023-02-06T19:56:18Z</created_at>
        <updated_at type="datetime">2023-02-06T19:56:18Z</updated_at>
      </external_product_reference>
      <description></description>
      <unit_amount>50</unit_amount>
      <currency>USD</currency>
      <quantity>1</quantity>
      <created_at>2023-01-13T17:28:02Z</created_at>
      <updated_at>2023-01-13T17:28:02Z</updated_at>
    </external_charge>
  </line_items>
  <purchased_at type="datetime">2023-01-13T17:28:02Z</purchased_at>
  <created_at type="datetime">2023-01-13T17:28:02Z</created_at>
  <updated_at type="datetime">2024-10-10T21:40:57Z</updated_at>
</external_invoice>