{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "initiator does not expect a response.",
  "system" : "http://hl7.org/fhir/messageheader-response-request",
  "property" : [ ],
  "codesystem" : "a6ce3e6c-3803-5f27-8600-2e0086e7d255",
  "concept_id" : "844d1538-02a4-5aa0-a3dd-8ad95b6bce55",
  "ancestors" : {
    "never" : 0
  },
  "id" : "33a65b6e-9f95-4d20-91e7-1b1ab8087387",
  "code" : "never",
  "display" : "Never",
  "version" : "4.0.1"
}