{"resourceType":"SearchParameter","id":"Immunization-reason-code","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"}],"url":"http://hl7.org/fhir/SearchParameter/Immunization-reason-code","version":"4.0.1","name":"reason-code","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"Health Level Seven International (Public Health and Emergency Response)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]},{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/pher/index.cfm"}]}],"description":"Reason why the vaccine was administered","code":"reason-code","base":["Immunization"],"type":"token","expression":"Immunization.reasonCode","xpath":"f:Immunization/f:reasonCode","xpathUsage":"normal"}