<?xml version="1.0" encoding="UTF-8"?>
<updateContextAvailabilitySubscriptionRequest>
	<entityIdList>
		<entityId type="Room" isPattern="false">
			<id>ConferenceRoom</id>
		</entityId>
		<entityId type="Room" isPattern="false">
			<id>OfficeRoom</id>
		</entityId>
	</entityIdList>
	<attributeList>
		<attribute>temperature</attribute>
		<attribute>occupancy</attribute>
		<attribute>lightstatus</attribute>
	</attributeList>
	<duration>PT1M</duration>
	<restriction>
		<attributeExpression></attributeExpression>
		<scope>
			<operationScope>
				<scopeType>st1</scopeType>
				<scopeValue>1</scopeValue>
			</operationScope>
			<operationScope>
				<scopeType>st2</scopeType>
				<scopeValue>2</scopeValue>
			</operationScope>
		</scope>
	</restriction>
	<subscriptionId>SUBSCRIPTIONID</subscriptionId>
</updateContextAvailabilitySubscriptionRequest>