{
  "package" : "hl7.terminology.r4@6.3.0",
  "definition" : "A required attribute is missing in a class.",
  "system" : "http://terminology.hl7.org/CodeSystem/v3-AcknowledgementDetailCode",
  "property" : [ {
    "code" : "status",
    "valueCode" : "active"
  }, {
    "code" : "internalId",
    "valueCode" : "21413"
  }, {
    "_uri" : "http://hl7.org/fhir/concept-properties#parent",
    "code" : "parent",
    "_implicit" : true,
    "valueCode" : "SYN105"
  } ],
  "codesystem" : "4101ccf2-ad97-584b-b4a7-85b692d5972b",
  "concept_id" : "26c54b6f-171d-5124-a1fd-274c881cbd79",
  "ancestors" : {
    "SYN" : 2,
    "SYN101" : 0,
    "SYN105" : 1
  },
  "id" : "446cd9c6-0867-4df1-bc28-324cdc7bd08a",
  "code" : "SYN101",
  "display" : "Required attribute missing",
  "version" : "3.0.0"
}