{ "description": "Search Composition by device identifier", "_filename": "SearchParameter-composition-device-identifier.json.json", "package_name": "ca.on.oh-setp", "date": null, "expression": "Bundle.entry[0].resource.as(Composition).author.resolve().as(Device).identifier", "publisher": null, "purpose": "Need to search Composition by device identifier", "name": "composition.device.identifier", "type": "token", "experimental": null, "resourceType": "SearchParameter", "title": null, "package_version": "1.0.39", "status": "active", "id": "9ca59443-58e6-454e-9e86-a0e07e14f206", "kind": null, "url": "http://ehealthontario.ca/fhir/SearchParameter/Bundle-composition-device-identifier", "code": "composition.device.identifier", "base": [ "Bundle" ], "version": "4.0.1" }