<StructureDefinition xmlns="http://hl7.org/fhir">
  <meta>
    <lastUpdated value="2017-11-02T09:37:41.279+01:00" />
  </meta>
  <url value="http://ehelse.no/fhir/StructureDefinition/NationalDialogue-Extension.XDSRetrieveDocumentSet" />
  <version value="0.1" />
  <name value="NationalDialogue-Extension.XDSRetrieveDocumentSet" />
  <status value="draft" />
  <date value="2017-10-17T09:39:05.23+02:00" />
  <description value="This extension enables the attachment element in DocumentReference to hold the necessary parameters to enable a retrieval of the document by the XDS.b function call RetrieveDocumentSet. This as an alternative to provide an absolute URL in the url element." />
  <fhirVersion value="3.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <contextType value="resource" />
  <context value="DocumentReference.content.attachment" />
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension">
      <path value="Extension" />
      <short value="XDS parameters" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.extension">
      <path value="Extension.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <rules value="open" />
      </slicing>
    </element>
    <element id="Extension.extension:repositoryUniqueId">
      <path value="Extension.extension" />
      <sliceName value="repositoryUniqueId" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.extension:repositoryUniqueId.url">
      <path value="Extension.extension.url" />
      <fixedUri value="repositoryUniqueId" />
    </element>
    <element id="Extension.extension:repositoryUniqueId.value[x]:valueString">
      <path value="Extension.extension.valueString" />
      <sliceName value="valueString" />
      <min value="1" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Extension.extension:uniqueId">
      <path value="Extension.extension" />
      <sliceName value="uniqueId" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.extension:uniqueId.url">
      <path value="Extension.extension.url" />
      <fixedUri value="uniqueId" />
    </element>
    <element id="Extension.extension:uniqueId.value[x]:valueString">
      <path value="Extension.extension.valueString" />
      <sliceName value="valueString" />
      <min value="1" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="http://ehelse.no/fhir/StructureDefinition/NationalDialogue-Extension.XDSRetrieveDocumentSet" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>