{
  "package" : "hl7.fhir.r5.core@5.0.0",
  "definition" : "Response code is 304.",
  "system" : "http://hl7.org/fhir/assert-response-code-types",
  "property" : [ ],
  "codesystem" : "9589311e-9035-5373-8120-22037a42e36a",
  "concept_id" : "26adc646-c331-5493-aa0f-ae6ca4d41470",
  "ancestors" : {
    "notModified" : 0
  },
  "id" : "844083e5-5f14-49f2-828f-af9d8aefee55",
  "code" : "notModified",
  "display" : "Not Modified",
  "version" : "5.0.0"
}