{
  "resourceType": "SearchParameter",
  "id": "Bundle-identifier",
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use"
    }
  ],
  "url": "http://hl7.org/fhir/SearchParameter/Bundle-identifier",
  "version": "4.0.0",
  "name": "identifier",
  "status": "draft",
  "experimental": false,
  "date": "2018-12-27T11:37:54+00:00",
  "publisher": "Health Level Seven International (FHIR Infrastructure)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org/fhir"
        }
      ]
    },
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg/index.cfm"
        }
      ]
    }
  ],
  "description": "Persistent identifier for the bundle",
  "code": "identifier",
  "base": [
    "Bundle"
  ],
  "type": "token",
  "expression": "Bundle.identifier",
  "xpath": "f:Bundle/f:identifier",
  "xpathUsage": "normal",
  "multipleOr": true,
  "multipleAnd": true,
  "modifier": [
    "missing",
    "text",
    "not",
    "in",
    "not-in",
    "below",
    "above",
    "ofType"
  ]
}