<OperationOutcome xmlns="http://hl7.org/fhir">
  <id value="101" />
  <meta>
    <profile value="http://ehealthontario.ca/fhir/StructureDefinition/ca-on-eReferral-profile-OperationOutcome|1.1.0" />
  </meta>
  <text>
    <status value="generated" />
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p>The code "W" is not known and not legal Patient.gender.</p>
    </div>
  </text>
  <issue>
    <severity value="error" />
    <code value="code-invalid" />
    <details>
      <text value="The code &quot;W&quot; is not known and not legal in this context" />
    </details>
    <diagnostics value="Acme.Interop.FHIRProcessors.Patient.processGender line 2453" />
    <location value="/f:Patient/f:gender" />
    <expression value="Patient.gender" />
  </issue>
</OperationOutcome>