<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://example.org/fhir/StructureDefinition/MyDocumentReference" />
  <name value="MDDocumentReference" />
  <status value="draft" />
  <date value="2024-01-25T01:24:56.2169084+00:00" />
  <fhirVersion value="5.0.0" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="DocumentReference" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/DocumentReference" />
  <derivation value="constraint" />
  <differential>
    <element id="DocumentReference.identifier">
      <path value="DocumentReference.identifier" />
      <min value="1" />
    </element>
    <element id="DocumentReference.identifier.use">
      <path value="DocumentReference.identifier.use" />
      <fixedCode value="official" />
    </element>
    <element id="DocumentReference.identifier.type.coding">
      <path value="DocumentReference.identifier.type.coding" />
      <max value="1" />
    </element>
    <element id="DocumentReference.identifier.type.coding.display">
      <path value="DocumentReference.identifier.type.coding.display" />
      <fixedString value="Patient summary Document" />
    </element>
    <element id="DocumentReference.identifier.system">
      <path value="DocumentReference.identifier.system" />
      <min value="1" />
      <fixedUri value="http://healthcloud.telstra.com/documentIdentifier" />
    </element>
    <element id="DocumentReference.identifier.value">
      <path value="DocumentReference.identifier.value" />
      <min value="1" />
    </element>
    <element id="DocumentReference.version">
      <path value="DocumentReference.version" />
      <min value="1" />
    </element>
    <element id="DocumentReference.type">
      <path value="DocumentReference.type" />
      <min value="1" />
    </element>
    <element id="DocumentReference.type.coding.system">
      <path value="DocumentReference.type.coding.system" />
      <fixedUri value="http://loinc.org" />
    </element>
    <element id="DocumentReference.type.coding.code">
      <path value="DocumentReference.type.coding.code" />
      <fixedCode value="60591-5" />
    </element>
    <element id="DocumentReference.type.coding.display">
      <path value="DocumentReference.type.coding.display" />
      <fixedString value="Patient summary Document" />
    </element>
    <element id="DocumentReference.type.text">
      <path value="DocumentReference.type.text" />
      <fixedString value="Patient summary" />
    </element>
    <element id="DocumentReference.category.coding.system">
      <path value="DocumentReference.category.coding.system" />
      <fixedUri value="http://loinc.org" />
    </element>
    <element id="DocumentReference.category.coding.code">
      <path value="DocumentReference.category.coding.code" />
      <fixedCode value="LP173421-1" />
    </element>
    <element id="DocumentReference.category.coding.display">
      <path value="DocumentReference.category.coding.display" />
      <fixedString value="Report" />
    </element>
    <element id="DocumentReference.subject">
      <path value="DocumentReference.subject" />
      <min value="1" />
      <type>
        <code value="Reference" />
        <targetProfile value="https://hl7.org/fhir/StructureDefinition/Patient" />
        <aggregation value="referenced" />
      </type>
    </element>
    <element id="DocumentReference.event">
      <path value="DocumentReference.event" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="DocumentReference.event.concept.coding.system">
      <path value="DocumentReference.event.concept.coding.system" />
      <fixedUri value="http://terminology.hl7.org/CodeSystem/v3-ActCode" />
    </element>
    <element id="DocumentReference.event.concept.coding.code">
      <path value="DocumentReference.event.concept.coding.code" />
      <fixedCode value="HEALTHREC" />
    </element>
    <element id="DocumentReference.event.concept.coding.display">
      <path value="DocumentReference.event.concept.coding.display" />
      <fixedString value="health record" />
    </element>
    <element id="DocumentReference.date">
      <path value="DocumentReference.date" />
      <min value="1" />
    </element>
    <element id="DocumentReference.content">
      <path value="DocumentReference.content" />
      <max value="1" />
    </element>
    <element id="DocumentReference.content.attachment.contentType">
      <path value="DocumentReference.content.attachment.contentType" />
      <min value="1" />
      <fixedCode value="application/json" />
    </element>
    <element id="DocumentReference.content.attachment.data">
      <path value="DocumentReference.content.attachment.data" />
      <min value="1" />
    </element>
    <element id="DocumentReference.content.attachment.size">
      <path value="DocumentReference.content.attachment.size" />
      <min value="1" />
    </element>
    <element id="DocumentReference.content.attachment.title">
      <path value="DocumentReference.content.attachment.title" />
      <min value="1" />
    </element>
    <element id="DocumentReference.content.attachment.creation">
      <path value="DocumentReference.content.attachment.creation" />
      <min value="1" />
    </element>
  </differential>
</StructureDefinition>