{
  "resourceType" : "SearchParameter",
  "id" : "codesystem-extensions-CodeSystem-keyword",
  "url" : "http://hl7.org/fhir/SearchParameter/codesystem-extensions-CodeSystem-keyword",
  "version" : "5.0.0",
  "name" : "keyword",
  "status" : "draft",
  "experimental" : true,
  "description" : "Optional Extensions Element",
  "code" : "keyword",
  "base" : ["CodeSystem"],
  "type" : "string",
  "expression" : "CodeSystem.extension('http://hl7.org/fhir/StructureDefinition/codesystem-keyWord').value",
  "processingMode" : "normal"
}