{ "description": "Invoke on an instance?", "_filename": "SearchParameter-OperationDefinition-instance.json", "package_name": "hl7.fhir.r4.examples", "date": "2019-11-01T09:29:23+11:00", "expression": "OperationDefinition.instance", "publisher": "Health Level Seven International (FHIR Infrastructure)", "name": "instance", "xpath": "f:OperationDefinition/f:instance", "xpathUsage": "normal", "type": "token", "experimental": "false", "resourceType": "SearchParameter", "title": null, "package_version": "4.0.1", "extension": [ { "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status", "valueCode": "trial-use" } ], "status": "draft", "id": "5c4b712b-4086-44ec-a035-89ec97a78ee4", "kind": null, "url": "http://hl7.org/fhir/SearchParameter/OperationDefinition-instance", "code": "instance", "base": [ "OperationDefinition" ], "version": "4.0.1", "contact": [ { "telecom": [ { "value": "http://hl7.org/fhir", "system": "url" } ] }, { "telecom": [ { "value": "http://www.hl7.org/Special/committees/fiwg/index.cfm", "system": "url" } ] } ] }