{description: The status of the underlying document., package_name: hl7.fhir.us.davinci-pct, name: DocumentReferenceDocStatus, type: token, package_version: 2.0.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/us/davinci-pct/SearchParameter/DocumentReference-doc-status', version: 2.0.0}