{description: Reason the encounter takes place (reference), package_name: hl7.fhir.r4b.examples, name: reason-reference, type: reference, package_version: 4.3.0-snapshot1, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/Encounter-reason-reference', version: 4.3.0-snapshot1}