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

      <id value="examplereq"/>
      <meta>
  <security>
    <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/>
    <code value="HTEST"/>
    <display value="test health data"/>
  </security>
</meta>

      <identifier>
              <system value="http://example.org/sampleappointment-identifier"/>
              <value value="123"/>
      </identifier>
      <status value="proposed"/>
      <serviceCategory>
              <coding>
                      <system value="http://example.org/service-category"/>
                      <code value="gp"/>
                      <display value="General Practice"/>
              </coding>
      </serviceCategory>
      <specialty>
              <coding>
                      <system value="http://snomed.info/sct"/>
                      <code value="394814009"/>
                      <display value="General practice"/>
              </coding>
      </specialty>
      <appointmentType>
              <coding>
                      <system value="http://terminology.hl7.org/CodeSystem/v2-0276"/>
                      <code value="WALKIN"/>
                      <display value="A previously unscheduled walk-in visit"/>
              </coding>
      </appointmentType>
      <reasonCode>
              <coding>
                      <system value="http://snomed.info/sct"/>
                      <code value="413095006"/>
              </coding>
              <text value="Clinical Review"/>
      </reasonCode>
      <priority value="5"/>
      <description value="Discussion on the results of your recent MRI"/>
      <minutesDuration value="15"/>
      <slot>
              <reference value="Slot/example"/>
      </slot>
      <created value="2015-12-02"/>
      <comment value="Further expand on the results of the MRI and determine the next actions that may be appropriate."/>
      <participant>
              <actor>
                      <reference value="Patient/example"/>
                      <display value="Peter James Chalmers"/>
              </actor>
              <required value="required"/>
              <status value="needs-action"/>
      </participant>
      <participant>
              <type>
                      <coding>
                              <system value="http://terminology.hl7.org/CodeSystem/v3-ParticipationType"/>
                              <code value="ATND"/>
                      </coding>
              </type>
              <required value="required"/>
              <status value="needs-action"/>
      </participant>
      <participant>
              <actor>
                      <reference value="Location/1"/>
                      <display value="South Wing, second floor"/>
              </actor>
              <!--  This resource auto accepts, so doesn't need negotiation  -->
              <required value="required"/>
              <status value="accepted"/>
      </participant>
      <requestedPeriod>
              <start value="2016-06-02"/>
              <end value="2016-06-09"/>
      </requestedPeriod>

</Appointment>