<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="immunization-adverse-event" />
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-category">
    <valueString value="Clinical.Summary" />
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-security-category">
    <valueCode value="patient" />
  </extension>
  <url value="https://fhir.devdays.com/R4/devdays-covid19-vaccine/StructureDefinition/immunization-adverse-event" />
  <version value="0.1.0-test" />
  <name value="ImmunizationAdverseEvent" />
  <title value="Immunization Adverse Event Profile" />
  <status value="active" />
  <description value="Profile of adverse event, specialized for immunizations" />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/fivews" />
    <name value="FiveWs Pattern Mapping" />
  </mapping>
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <kind value="resource" />
  <abstract value="false" />
  <type value="AdverseEvent" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/AdverseEvent" />
  <derivation value="constraint" />
  <differential>
    <element id="AdverseEvent.extension">
      <path value="AdverseEvent.extension" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="url" />
        </discriminator>
        <ordered value="false" />
        <rules value="open" />
      </slicing>
    </element>
    <element id="AdverseEvent.extension:grade">
      <path value="AdverseEvent.extension" />
      <sliceName value="grade" />
      <min value="0" />
      <max value="1" />
      <type>
        <code value="Extension" />
      </type>
    </element>
    <element id="AdverseEvent.actuality">
      <path value="AdverseEvent.actuality" />
      <patternCode value="actual" />
    </element>
    <element id="AdverseEvent.category">
      <path value="AdverseEvent.category" />
      <min value="1" />
      <patternCodeableConcept>
        <coding>
          <system value="http://snomed.info/sct" />
          <code value="264519003" />
        </coding>
      </patternCodeableConcept>
    </element>
    <element id="AdverseEvent.event">
      <path value="AdverseEvent.event" />
      <min value="1" />
      <binding>
        <strength value="required" />
      </binding>
    </element>
    <element id="AdverseEvent.event.text">
      <path value="AdverseEvent.event.text" />
      <min value="1" />
    </element>
    <element id="AdverseEvent.subject">
      <path value="AdverseEvent.subject" />
      <type>
        <code value="Reference" />
      </type>
    </element>
    <element id="AdverseEvent.seriousness">
      <path value="AdverseEvent.seriousness" />
      <binding>
        <strength value="required" />
      </binding>
    </element>
    <element id="AdverseEvent.severity">
      <path value="AdverseEvent.severity" />
      <max value="0" />
    </element>
    <element id="AdverseEvent.suspectEntity.instance">
      <path value="AdverseEvent.suspectEntity.instance" />
      <type>
        <code value="Reference" />
      </type>
    </element>
  </differential>
</StructureDefinition>