{
  "types": [
    "Bundle"
  ],
  "Bundle": {
    "elements": {
      "Bundle.type": {
        "binding-valueset-changed": true,
        "binding-status": "changed",
        "old-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/bundle-type",
          "strength": "required"
        },
        "new-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/bundle-type|4.0.1",
          "strength": "required"
        }
      },
      "Bundle.timestamp": {
        "status": "new"
      },
      "Bundle.entry.search.mode": {
        "binding-valueset-changed": true,
        "binding-status": "changed",
        "old-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/search-entry-mode",
          "strength": "required"
        },
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          "strength": "required"
        }
      },
      "Bundle.entry.request.method": {
        "binding-valueset-changed": true,
        "binding-status": "changed",
        "old-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/http-verb",
          "strength": "required"
        },
        "new-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/http-verb|4.0.1",
          "strength": "required"
        }
      }
    },
    "status": "changed"
  }
}