{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "Response code is 412.",
  "system" : "http://hl7.org/fhir/assert-response-code-types",
  "property" : [ ],
  "codesystem" : "bc668beb-60bd-5c2a-9f20-f9160755e2bc",
  "concept_id" : "874489eb-f38a-5de6-a545-d1011946d2b2",
  "ancestors" : {
    "preconditionFailed" : 0
  },
  "id" : "c0e231d1-1896-4636-89cb-c39763a7e050",
  "code" : "preconditionFailed",
  "display" : "preconditionFailed",
  "version" : "4.0.1"
}