{
  "description": "Optional Extensions Element",
  "_filename": "SearchParameter-codesystem-extensions-CodeSystem-end.json",
  "package_name": "rs/hl7.fhir.r5.core",
  "date": null,
  "expression": "CodeSystem.extension('http://hl7.org/fhir/StructureDefinition/codesystem-expirationDate').value",
  "publisher": null,
  "name": "end",
  "type": "date",
  "experimental": "true",
  "resourceType": "SearchParameter",
  "title": null,
  "package_version": "5.0.0-ballot",
  "status": "draft",
  "id": "8e3fd509-5599-4c83-8068-a01b5a5b6aa1",
  "kind": null,
  "processingMode": "normal",
  "url": "http://hl7.org/fhir/SearchParameter/codesystem-extensions-CodeSystem-end",
  "code": "end",
  "base": [ "CodeSystem" ],
  "version": "5.0.0"
}