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