{description: Returns order(s) with a context extension matching the specified order., package_name: hl7.fhir.us.davinci, name: DTRcontext, type: reference, package_version: dtr-2.1.0-preview, class: unknown, kind: null, url: 'http://hl7.org/fhir/us/davinci-dtr/SearchParameter/dtr-context', version: 2.1.0-preview}