data_model/1.4/clusters/Messages.xml

<?xml version="1.0"?>
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information within this document is the property of the Connectivity Standards
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<cluster xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="types types.xsd cluster cluster.xsd" id="0x0097" name="Messages Cluster" revision="3">
  <revisionHistory>
    <revision revision="1" summary="Mandatory global ClusterRevision attribute added"/>
    <revision revision="2" summary="Updated from SE1.4 version; CCB 1819"/>
    <revision revision="3" summary="Initial Matter release; renamed from EnergyMessaging to Messages"/>
  </revisionHistory>
  <clusterIds>
    <clusterId id="0x0097" name="Messages"/>
  </clusterIds>
  <classification hierarchy="base" role="application" picsCode="MESS" scope="Endpoint"/>
  <features>
    <feature bit="0" code="CONF" name="ReceivedConfirmation">
      <optionalConform/>
    </feature>
    <feature bit="1" code="RESP" name="ConfirmationResponse">
      <optionalConform>
        <feature name="CONF"/>
      </optionalConform>
    </feature>
    <feature bit="2" code="RPLY" name="ConfirmationReply">
      <optionalConform>
        <feature name="CONF"/>
      </optionalConform>
    </feature>
    <feature bit="3" code="PROT" name="ProtectedMessages">
      <optionalConform/>
    </feature>
  </features>
  <dataTypes>
    <number name="MessageID" type=""/>
    <enum name="FutureMessagePreferenceEnum">
      <item value="0" name="Allowed" summary="Similar messages are allowed">
        <mandatoryConform/>
      </item>
      <item value="1" name="Increased" summary="Similar messages should be sent more often">
        <mandatoryConform/>
      </item>
      <item value="2" name="Reduced" summary="Similar messages should be sent less often">
        <mandatoryConform/>
      </item>
      <item value="3" name="Disallowed" summary="Similar messages should not be sent">
        <mandatoryConform/>
      </item>
      <item value="4" name="Banned" summary="No further messages should be sent">
        <mandatoryConform/>
      </item>
    </enum>
    <enum name="MessagePriorityEnum">
      <item value="0" name="Low" summary="Message to be transferred with a low level of importance">
        <mandatoryConform/>
      </item>
      <item value="1" name="Medium" summary="Message to be transferred with a medium level of importance">
        <mandatoryConform/>
      </item>
      <item value="2" name="High" summary="Message to be transferred with a high level of importance">
        <mandatoryConform/>
      </item>
      <item value="3" name="Critical" summary="Message to be transferred with a critical level of importance">
        <mandatoryConform/>
      </item>
    </enum>
    <bitmap name="MessageControlBitmap">
      <bitfield name="ConfirmationRequired" bit="0" summary="Message requires confirmation from user">
        <mandatoryConform>
          <feature name="CONF"/>
        </mandatoryConform>
      </bitfield>
      <bitfield name="ResponseRequired" bit="1" summary="Message requires response from user">
        <mandatoryConform>
          <feature name="RESP"/>
        </mandatoryConform>
      </bitfield>
      <bitfield name="ReplyMessage" bit="2" summary="Message supports reply message from user">
        <mandatoryConform>
          <feature name="RPLY"/>
        </mandatoryConform>
      </bitfield>
      <bitfield name="MessageConfirmed" bit="3" summary="Message has already been confirmed">
        <mandatoryConform>
          <feature name="CONF"/>
        </mandatoryConform>
      </bitfield>
      <bitfield name="MessageProtected" bit="4" summary="Message required PIN/password protection">
        <mandatoryConform>
          <feature name="PROT"/>
        </mandatoryConform>
      </bitfield>
    </bitmap>
    <struct name="MessageResponseOptionStruct">
      <field id="0" name="MessageResponseID" type="uint32">
        <mandatoryConform/>
        <constraint type="min" value="1"/>
      </field>
      <field id="1" name="Label" type="string">
        <mandatoryConform/>
        <constraint type="maxLength" value="32"/>
      </field>
    </struct>
    <struct name="MessageStruct">
      <field id="0" name="MessageID" type="MessageID">
        <access fabricSensitive="true"/>
        <mandatoryConform/>
      </field>
      <field id="1" name="Priority" type="MessagePriorityEnum" default="0">
        <access fabricSensitive="true"/>
        <mandatoryConform/>
      </field>
      <field id="2" name="MessageControl" type="MessageControlBitmap" default="0">
        <access fabricSensitive="true"/>
        <mandatoryConform/>
      </field>
      <field id="3" name="StartTime" type="epoch-s" default="0">
        <access fabricSensitive="true"/>
        <quality nullable="true"/>
        <mandatoryConform/>
      </field>
      <field id="4" name="Duration" type="uint64" default="0">
        <access fabricSensitive="true"/>
        <quality nullable="true"/>
        <mandatoryConform/>
      </field>
      <field id="5" name="MessageText" type="string">
        <access fabricSensitive="true"/>
        <mandatoryConform/>
        <constraint type="maxLength" value="256"/>
      </field>
      <field id="6" name="Responses" type="list" default="empty">
        <entry type="MessageResponseOptionStruct"/>
        <access fabricSensitive="true"/>
        <mandatoryConform>
          <feature name="RESP"/>
        </mandatoryConform>
        <constraint type="maxCount" value="4"/>
      </field>
      <access fabricScoped="true"/>
    </struct>
  </dataTypes>
  <attributes>
    <attribute id="0x0000" name="Messages" type="list" default="empty">
      <entry type="MessageStruct"/>
      <access read="true" readPrivilege="view" fabricScoped="true"/>
      <mandatoryConform/>
      <constraint type="maxCount" value="8"/>
    </attribute>
    <attribute id="0x0001" name="ActiveMessageIDs" type="list" default="empty">
      <entry type="MessageID"/>
      <access read="true" readPrivilege="view"/>
      <mandatoryConform/>
      <constraint type="maxCount" value="8"/>
    </attribute>
  </attributes>
  <commands>
    <command id="0x00" name="PresentMessagesRequest" direction="commandToServer" response="Y">
      <access invokePrivilege="operate" fabricScoped="true"/>
      <mandatoryConform/>
      <field id="0" name="MessageID" type="MessageID">
        <mandatoryConform/>
      </field>
      <field id="1" name="Priority" type="MessagePriorityEnum" default="0">
        <mandatoryConform/>
      </field>
      <field id="2" name="MessageControl" type="MessageControlBitmap" default="0">
        <mandatoryConform/>
      </field>
      <field id="3" name="StartTime" type="epoch-s" default="0">
        <quality nullable="true"/>
        <mandatoryConform/>
      </field>
      <field id="4" name="Duration" type="uint64" default="0">
        <quality nullable="true"/>
        <mandatoryConform/>
      </field>
      <field id="5" name="MessageText" type="string">
        <mandatoryConform/>
        <constraint type="maxLength" value="256"/>
      </field>
      <field id="6" name="Responses" type="list" default="empty">
        <entry type="MessageResponseOptionStruct"/>
        <mandatoryConform>
          <feature name="RESP"/>
        </mandatoryConform>
        <constraint type="maxCount" value="4"/>
      </field>
    </command>
    <command id="0x01" name="CancelMessagesRequest" direction="commandToServer" response="Y">
      <access invokePrivilege="operate" fabricScoped="true"/>
      <mandatoryConform/>
      <field id="0" name="MessageIDs" type="list">
        <entry type="MessageID"/>
        <mandatoryConform/>
        <constraint type="maxCount" value="8"/>
      </field>
    </command>
  </commands>
  <events>
    <event id="0x00" name="MessageQueued" priority="info">
      <access readPrivilege="view"/>
      <mandatoryConform/>
      <field id="0" name="MessageID" type="MessageID">
        <mandatoryConform/>
      </field>
    </event>
    <event id="0x01" name="MessagePresented" priority="info">
      <access readPrivilege="view"/>
      <mandatoryConform/>
      <field id="0" name="MessageID" type="MessageID">
        <mandatoryConform/>
      </field>
    </event>
    <event id="0x02" name="MessageComplete" priority="info">
      <access readPrivilege="view"/>
      <mandatoryConform/>
      <field id="0" name="MessageID" type="MessageID">
        <mandatoryConform/>
      </field>
      <field id="1" name="ResponseID" type="uint32" default="null">
        <quality nullable="true"/>
        <mandatoryConform>
          <feature name="RESP"/>
        </mandatoryConform>
      </field>
      <field id="2" name="Reply" type="string" default="null">
        <quality nullable="true"/>
        <mandatoryConform>
          <feature name="RPLY"/>
        </mandatoryConform>
        <constraint type="maxLength" value="256"/>
      </field>
      <field id="3" name="FutureMessagesPreference" type="FutureMessagePreferenceEnum" default="null">
        <quality nullable="true"/>
        <mandatoryConform/>
      </field>
    </event>
  </events>
</cluster>