{description: routine | urgent | asap | stat, package_name: hl7.fhir.r4b.core, name: priority, type: token, package_version: 4.3.0-snapshot1, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/CommunicationRequest-priority', version: 4.3.0-snapshot1}