{"resourceType":"SearchParameter","id":"ServiceRequest-instantiates-canonical","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"}],"url":"http://hl7.org/fhir/SearchParameter/ServiceRequest-instantiates-canonical","version":"4.0.1","name":"instantiates-canonical","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"Health Level Seven International (Orders and Observations)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]},{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/orders/index.cfm"}]}],"description":"Instantiates FHIR protocol or definition","code":"instantiates-canonical","base":["ServiceRequest"],"type":"reference","expression":"ServiceRequest.instantiatesCanonical","xpath":"f:ServiceRequest/f:instantiatesCanonical","xpathUsage":"normal","target":["PlanDefinition","ActivityDefinition"]}