{
  "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.r2b.core",
  "date": "2016-03-31T08:01:25+11:00",
  "expression": "Bundle.entry.resource[0]",
  "publisher": "Health Level Seven International (FHIR Infrastructure)",
  "name": "message",
  "xpath": "f:Bundle/f:entry/f:resource[0]",
  "xpathUsage": "normal",
  "type": "reference",
  "experimental": "false",
  "resourceType": "SearchParameter",
  "title": null,
  "package_version": "1.4.0",
  "status": "draft",
  "id": "7ca1d1ff-ee16-433f-994c-3ae27f865124",
  "kind": null,
  "url": "http://hl7.org/fhir/SearchParameter/Bundle-message",
  "code": "message",
  "target": [ "MessageHeader" ],
  "base": "Bundle",
  "version": null,
  "contact": [ {
    "telecom": [ {
      "rank": 1,
      "value": "http://hl7.org/fhir",
      "system": "other"
    } ]
  }, {
    "telecom": [ {
      "rank": 1,
      "value": "http://www.hl7.org/Special/committees/fiwg/index.cfm",
      "system": "other"
    } ]
  } ]
}