{
  "description": "HL7-defined table of codes which identify conditions under which acknowledgments are required to be returned in response to a message.",
  "_filename": "CodeSystem-messageheader-response-request.json",
  "package_name": "hl7.fhir.core",
  "date": "2017-12-20T15:52:34+11:00",
  "meta": {
    "lastUpdated": "2017-12-20T15:52:34.818+11:00"
  },
  "publisher": "HL7 (FHIR Project)",
  "content": "complete",
  "name": "messageheader-response-request",
  "type": null,
  "experimental": "false",
  "resourceType": "CodeSystem",
  "title": null,
  "package_version": "3.2.0",
  "status": "draft",
  "id": "4db58751-c599-4995-82d4-58ffebc81273",
  "valueSet": "http://hl7.org/fhir/ValueSet/messageheader-response-request",
  "kind": null,
  "url": "http://hl7.org/fhir/messageheader-response-request",
  "identifier": {
    "value": "urn:oid:2.16.840.1.113883.4.642.1.925",
    "system": "urn:ietf:rfc:3986"
  },
  "concept": [ {
    "code": "always",
    "display": "Always",
    "definition": "initiator expects a response for this message"
  }, {
    "code": "on-error",
    "display": "Error/reject conditions only",
    "definition": "initiator expects a response only if in error"
  }, {
    "code": "never",
    "display": "Never",
    "definition": "initiator does not expect a response"
  }, {
    "code": "on-success",
    "display": "Successful completion only",
    "definition": "initiator expects a response only if successful"
  } ],
  "caseSensitive": true,
  "version": "3.2.0",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "url"
    }, {
      "value": "fhir@lists.hl7.org",
      "system": "email"
    } ]
  } ]
}