{ "description": "Search by task requester", "_filename": "SearchParameter-Task-requester.json", "package_name": "hl7.fhir.r3.core", "date": "2019-10-24T11:53:00+11:00", "expression": "Task.requester.agent", "publisher": "Health Level Seven International (Orders and Observations)", "name": "requester", "xpath": "f:Task/f:requester/f:agent", "xpathUsage": "normal", "type": "reference", "experimental": "false", "resourceType": "SearchParameter", "title": null, "package_version": "3.0.2", "status": "draft", "id": "d508a440-3115-4fa5-9066-b9135a45ec14", "kind": null, "url": "http://hl7.org/fhir/SearchParameter/Task-requester", "code": "requester", "target": [ "Practitioner", "Organization", "Device", "Patient", "RelatedPerson" ], "base": [ "Task" ], "version": null, "contact": [ { "telecom": [ { "value": "http://hl7.org/fhir", "system": "url" } ] }, { "telecom": [ { "value": "http://www.hl7.org/Special/committees/orders/index.cfm", "system": "url" } ] } ] }