{description: The status of the dose relative to published recommendations, package_name: hl7.fhir.r5.core, name: dose-status, type: token, package_version: 4.5.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/ImmunizationEvaluation-dose-status', version: 4.5.0}