<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://example.com/fhir/StructureDefinition/resource-test-expected" />
  <version value="0.1" />
  <name value="TestExpectation" />
  <title value="Annotate a resource with the expected results of validation" />
  <status value="active" />
  <experimental value="false" />
  <date value="2019" />
  <publisher value="Chris Grenz" />
  <contact>
    <telecom>
      <system value="email" />
      <value value="chris.grenz@thoughtworks.com" />
    </telecom>
  </contact>
  <description value="Describe the expected results of validating a resource" />
  <copyright value="(c)2019 Chris Grenz into public domain" />
  <fhirVersion value="4.0.0" />
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="Resource" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension">
      <path value="Extension" />
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="http://example.com/fhir/StructureDefinition/resource-test-expected" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <max value="0" />
    </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:passFlag">
      <path value="Extension.extension" />
      <sliceName value="passFlag" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Extension.extension:passFlag.url">
      <path value="Extension.extension.url" />
      <min value="1" />
      <fixedUri value="passFlag" />
    </element>
    <element id="Extension.extension:passFlag.value[x]">
      <path value="Extension.extension.value[x]" />
      <min value="1" />
      <type>
        <code value="boolean" />
      </type>
    </element>
    <element id="Extension.extension:errorPath">
      <path value="Extension.extension" />
      <sliceName value="errorPath" />
    </element>
    <element id="Extension.extension:errorPath.url">
      <path value="Extension.extension.url" />
      <min value="1" />
      <fixedUri value="errorPath" />
    </element>
    <element id="Extension.extension:errorPath.value[x]">
      <path value="Extension.extension.value[x]" />
      <min value="1" />
      <type>
        <code value="string" />
      </type>
    </element>
  </differential>
</StructureDefinition>