{"resourceType":"SearchParameter","id":"Substance-container-identifier","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"}],"url":"http://hl7.org/fhir/SearchParameter/Substance-container-identifier","version":"4.0.1","name":"container-identifier","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":"Identifier of the package/container","code":"container-identifier","base":["Substance"],"type":"token","expression":"Substance.instance.identifier","xpath":"f:Substance/f:instance/f:identifier","xpathUsage":"normal"}