<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="http://apiframework.dedalus.eu/fhir/StructureDefinition/Communication" />
  <name value="Communication" />
  <status value="active" />
  <experimental value="false" />
  <date value="2018-02-23" />
  <description value="Communication D4" />
  <fhirVersion value="3.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Communication" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Communication" />
  <derivation value="constraint" />
  <differential>
    <element id="Communication.id">
      <path value="Communication.id" />
      <mustSupport value="true" />
    </element>
    <element id="Communication.meta">
      <path value="Communication.meta" />
      <min value="1" />
      <type>
        <code value="Meta" />
        <profile value="http://apiframework.dedalus.eu/fhir/StructureDefinition/Meta-ForCommonConformance" />
      </type>
    </element>
    <element id="Communication.text">
      <path value="Communication.text" />
      <mustSupport value="true" />
    </element>
    <element id="Communication.status">
      <path value="Communication.status" />
      <mustSupport value="true" />
    </element>
    <element id="Communication.medium">
      <path value="Communication.medium" />
      <max value="1" />
      <mustSupport value="true" />
      <binding>
        <strength value="required" />
        <valueSetReference>
          <reference value="http://apiframework.dedalus.eu/fhir/ValueSet/CommunicationMedium" />
        </valueSetReference>
      </binding>
    </element>
    <element id="Communication.subject">
      <path value="Communication.subject" />
      <mustSupport value="true" />
    </element>
    <element id="Communication.recipient">
      <path value="Communication.recipient" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Communication.context">
      <path value="Communication.context" />
      <mustSupport value="true" />
    </element>
    <element id="Communication.received">
      <path value="Communication.received" />
      <mustSupport value="true" />
    </element>
    <element id="Communication.sender">
      <path value="Communication.sender" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Organization" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Patient" />
      </type>
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Practitioner" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Communication.payload">
      <path value="Communication.payload" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="id" />
        </discriminator>
        <ordered value="false" />
        <rules value="openAtEnd" />
      </slicing>
      <mustSupport value="true" />
    </element>
    <element id="Communication.payload.id">
      <path value="Communication.payload.id" />
      <mustSupport value="true" />
    </element>
    <element id="Communication.payload.content[x]">
      <path value="Communication.payload.content[x]" />
      <type>
        <code value="string" />
      </type>
      <type>
        <code value="Attachment" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="Communication.payload:payloadBody">
      <path value="Communication.payload" />
      <sliceName value="payloadBody" />
      <short value="text-based body of the communication" />
      <min value="1" />
      <max value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Communication.payload:payloadBody.id">
      <path value="Communication.payload.id" />
      <requirements value="Uniquely identifies the repetition of payload that will contain the payload body" />
      <min value="1" />
      <fixedString value="payloadBody" />
    </element>
    <element id="Communication.payload:payloadBody.content[x]:contentString">
      <path value="Communication.payload.contentString" />
      <sliceName value="contentString" />
      <type>
        <code value="string" />
      </type>
    </element>
  </differential>
</StructureDefinition>