{description: The subject of the Measure when expressed as a code, package_name: hl7.fhir.r6.core, name: subject-code, type: token, package_version: 6.0.0-ballot3, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/Measure-subject-code', version: 6.0.0-ballot3}