<?xml version=“1.0” encoding=“UTF-8”?> <OperationDefinition xmlns=“hl7.org/fhir”>

<id value="List-find"/>

<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
  <valueInteger value="1"/>
</extension>
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
  <valueCode value="trial-use"/>
</extension>
<url value="http://hl7.org/fhir/OperationDefinition/List-find"/>
<version value="4.0.1"/>
<name value="Find a functional list"/>
<status value="draft"/>
<kind value="operation"/>
<date value="2019-11-01T09:29:23+11:00"/>
<publisher value="HL7 (FHIR Project)"/>
<contact>
  <telecom>
    <system value="url"/>
    <value value="http://hl7.org/fhir"/>
  </telecom>
  <telecom>
    <system value="email"/>
    <value value="fhir@lists.hl7.org"/>
  </telecom>
</contact>
<description value="This operation allows a client to find an identified list for a particular function by its function. The operation takes two parameters, the identity of a patient, and the name of a functional list.     The list of defined functional lists can be found at [Current Resource Lists](lifecycle.html#lists). Applications are not required to support all the lists, and may define additional lists of their own.   If the system is able to locate a list that serves the identified purpose, it returns it as the body of the response with a 200 OK status. If the resource cannot be located, the server returns a 404 not found (optionally with an OperationOutcome resource)"/>
<code value="find"/>
<comment value="Note that servers may support searching by a functional list, and not support this operation that allows clients to find the list directly"/>
<resource value="List"/>
<system value="false"/>
<type value="true"/>
<instance value="false"/>
<parameter>
  <name value="patient"/>
  <use value="in"/>
  <min value="1"/>
  <max value="1"/>
  <documentation value="The id of a patient resource located on the server on which this operation is executed"/>
  <type value="id"/>
</parameter>
<parameter>
  <name value="name"/>
  <use value="in"/>
  <min value="1"/>
  <max value="1"/>
  <documentation value="The code for the functional list that is being found"/>
  <type value="code"/>
</parameter>

</OperationDefinition>