{description: The actual end date of the Encounter, package_name: hl7.fhir.r6.search, name: end-date, type: date, package_version: 6.0.0-ballot4, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/Encounter-end-date', version: 6.0.0-ballot4}