{description: Search by date parameter, package_name: rs/ca.on.dhdr.r4, name: composition.medicationdispense.whenprepared, type: date, package_version: 4.0.3-snapshot3, class: unknown, kind: null, url: 'http://ehealthontario.ca/fhir/SearchParameter/Bundle-composition-medicationdispense-whenprepared', version: 4.0.1}