{description: Indicates who is expected to pay a part of the account balance., package_name: hl7.fhir.uv.xver, name: AccountAggregate, type: null, package_version: r5.r4b-0.0.1-snapshot-2, class: unknown, kind: null, url: 'http://hl7.org/fhir/account-aggregate', version: 5.0.0}