{
  "resourceType": "StructureDefinition",
  "url": "http://example.org/fhir/StructureDefinition/MyBundle",
  "name": "Bundle",
  "status": "draft",
  "fhirVersion": "3.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Bundle",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Bundle",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Bundle.type",
        "path": "Bundle.type",
        "fixedCode": "searchset",
        "mustSupport": true
      },
      {
        "id": "Bundle.total",
        "path": "Bundle.total",
        "mustSupport": true
      },
      {
        "id": "Bundle.link",
        "path": "Bundle.link",
        "mustSupport": true
      },
      {
        "id": "Bundle.link.relation",
        "path": "Bundle.link.relation",
        "comment": "“self” for the link to the this Bundle\r\n“next” for the link to the next page",
        "fixedString": "\"self\" or \"next\"",
        "mustSupport": true,
        "binding": {
          "strength": "preferred",
          "description": "A name which details the functional use for this link",
          "valueSetUri": "http://www.iana.org/assignments/link-relations/link-relations.xhtml"
        }
      },
      {
        "id": "Bundle.link.url",
        "path": "Bundle.link.url",
        "mustSupport": true
      },
      {
        "id": "Bundle.entry",
        "path": "Bundle.entry",
        "mustSupport": true
      },
      {
        "id": "Bundle.entry.fullUrl",
        "path": "Bundle.entry.fullUrl",
        "comment": "The fullUrl element must be present when a resource is present, and not present otherwise",
        "mustSupport": true
      },
      {
        "id": "Bundle.entry.resource",
        "path": "Bundle.entry.resource",
        "mustSupport": true
      }
    ]
  }
}