{
  "description": "The first resource in the bundle, if the bundle type is \\\"message\\\" - this is a message header, and this parameter provides access to search its contents",
  "_filename": "SearchParameter-Bundle-message.json",
  "package_name": "hl7.fhir.r5.core",
  "date": "2022-12-14T07:12:54+11:00",
  "expression": "Bundle.entry[0].resource as MessageHeader",
  "publisher": "Health Level Seven International (FHIR Infrastructure)",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display": "World"
    } ]
  } ],
  "name": "message",
  "type": "reference",
  "experimental": "false",
  "resourceType": "SearchParameter",
  "title": null,
  "package_version": "5.0.0-snapshot3",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "normative"
  } ],
  "status": "active",
  "id": "dfeb4648-1034-4bad-9315-7e5e126fa914",
  "kind": null,
  "url": "http://hl7.org/fhir/SearchParameter/Bundle-message",
  "code": "message",
  "base": [ "Bundle" ],
  "version": "5.0.0-snapshot3",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "url"
    } ]
  }, {
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/fiwg/index.cfm",
      "system": "url"
    } ]
  } ]
}