CoreOf[Payment]

The record's payload, in its own transaction currency.

The record's identity: its public type and external id.

Linked records requested through expand, keyed by link name. Each record is in its own type's public shape. Every link is an array, including parent links such as customer: usually one record, several where the relationship allows it (a payment applied to several invoices), and empty when the link is unset or the linked record is deleted. Absent when expand was not requested.

Names of expanded child links whose result was capped (at most 500 children per link per page are returned). Absent when nothing was truncated.

Outbound links to other records. Follow one with GET /{segment}/{externalId}.