{description: One of the HealthcareService's eligibility requirements, package_name: hl7.fhir.r6.search, name: eligibility, type: token, package_version: 6.0.0-ballot1, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/HealthcareService-eligibility', version: 6.0.0-ballot1}