<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="appointmentnotificationaddress-profile" />
  <url value="http://fhir.xt.dev/StructureDefinition/AppointmentNotificationAddress" />
  <version value="1.0.1" />
  <name value="AppointmentNotificationAddress" />
  <status value="active" />
  <date value="2024-03-04T22:45:12.2903264+00:00" />
  <publisher value="x-tention Informationstechnologie GmbH" />
  <contact>
    <telecom>
      <system value="email" />
      <value value="fhir.profiling@x-tention.com" />
      <use value="work" />
    </telecom>
  </contact>
  <description value="E-Mail or Mobile Phone Number where the patient can receive updates regarding the appointment" />
  <copyright value="x-tention Informationstechnologie GmbH" />
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="Appointment" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="http://fhir.xt.dev/StructureDefinition/AppointmentNotificationAddress" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <min value="1" />
      <type>
        <code value="ContactPoint" />
      </type>
    </element>
    <element id="Extension.value[x].system">
      <path value="Extension.value[x].system" />
      <short value="phone | email | sms" />
      <definition value="How can the patient be contacted, through an email, phone call or SMS." />
      <min value="1" />
    </element>
    <element id="Extension.value[x].value">
      <path value="Extension.value[x].value" />
      <min value="1" />
    </element>
    <element id="Extension.value[x].period">
      <path value="Extension.value[x].period" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>