{description: UDI associated with a line item product or service, package_name: hl7.fhir.r6.core, name: item-udi, type: reference, package_version: 6.0.0-ballot3, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/Claim-item-udi', version: 6.0.0-ballot3}