<?xml version="1.0" encoding="UTF-8"?><SearchParameter xmlns="http://hl7.org/fhir">
  <id value="example"/>
  <meta>
    <security>
      <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/>
      <code value="HTEST"/>
      <display value="test health data"/>
    </security>
  </meta>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/>
  </extension>
  <url value="http://hl7.org/fhir/SearchParameter/example"/>
  <version value="1"/>
  <name value="IDSEARCHPARAMETER"/>
  <title value="ID-SEARCH-PARAMETER"/>
  <derivedFrom value="http://hl7.org/fhir/SearchParameter/Resource-id"/>
  <status value="draft"/>
  <experimental value="true"/>
  <date value="2013-10-23"/>
  <publisher value="HL7 International / FHIR Infrastructure"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/fiwg"/>
    </telecom>
  </contact>
  <description value="Search by resource identifier - e.g. same as the read interaction, but can return included resources"/>
  <useContext>
    <code>
      <system value="http://terminology.hl7.org/CodeSystem/usage-context-type"/>
      <code value="focus"/>
    </code>
    <valueCodeableConcept>
      <coding>
        <system value="http://terminology.hl7.org/CodeSystem/variant-state"/>
        <code value="positive"/>
      </coding>
    </valueCodeableConcept>
  </useContext>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"/>
      <code value="US"/>
      <display value="United States of America"/>
    </coding>
  </jurisdiction>
  <purpose value="Need to search by identifier for various infrastructural cases - mainly retrieving packages, and matching as part of a chain"/>
  <code value="_id"/>
  <aliasCode value="logical-id"/>
  <base value="Resource"/>
  <type value="token"/>
  <expression value="id"/>
  <processingMode value="normal"/>
</SearchParameter>