18831.xml
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<!--
BSD-3 Clause License
Copyright 2019 IoTerop. All rights reserved.
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modification, are permitted provided that the following conditions
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3. Neither the name of the copyright holder nor the names of its
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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-->
<LWM2M xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://www.openmobilealliance.org/tech/profiles/LWM2M-v1_1.xsd">
<Object ObjectType="MODefinition">
<Name>MQTT Publication</Name>
<Description1>This LwM2M Object is used to configure data reporting over MQTT.</Description1>
<ObjectID>18831</ObjectID>
<ObjectURN>urn:oma:lwm2m:x:18831</ObjectURN>
<LWM2MVersion>1.1</LWM2MVersion>
<ObjectVersion>1.0</ObjectVersion>
<MultipleInstances>Multiple</MultipleInstances>
<Mandatory>Optional</Mandatory>
<Resources>
<Item ID="0">
<Name>Source</Name>
<Operations>RW</Operations>
<MultipleInstances>Single</MultipleInstances>
<Mandatory>Mandatory</Mandatory>
<Type>Corelnk</Type>
<RangeEnumeration></RangeEnumeration>
<Units></Units>
<Description><![CDATA[The source of the data to publish (e.g. </sensors/temp>, or </3303/0/5700>; </3336/0>). If this Resource is empty, the published data are implementation dependent.]]></Description>
</Item>
<Item ID="1">
<Name>Broker</Name>
<Operations>RW</Operations>
<MultipleInstances>Single</MultipleInstances>
<Mandatory>Mandatory</Mandatory>
<Type>Objlnk</Type>
<RangeEnumeration></RangeEnumeration>
<Units></Units>
<Description><![CDATA[A link to the MQTT Broker Object Instance (OMNA registered Object ID:18830) describing the MQTT Broker to use.]]></Description>
</Item>
<Item ID="2">
<Name>Topic</Name>
<Operations>RW</Operations>
<MultipleInstances>Single</MultipleInstances>
<Mandatory>Mandatory</Mandatory>
<Type>String</Type>
<RangeEnumeration></RangeEnumeration>
<Units></Units>
<Description><![CDATA[The MQTT topic to publish to.]]></Description>
</Item>
<Item ID="3">
<Name>QoS</Name>
<Operations>RW</Operations>
<MultipleInstances>Single</MultipleInstances>
<Mandatory>Mandatory</Mandatory>
<Type>Unsigned Integer</Type>
<RangeEnumeration>0..2</RangeEnumeration>
<Units></Units>
<Description><![CDATA[The Quality of Service value to use when publishing.]]></Description>
</Item>
<Item ID="4">
<Name>Retain</Name>
<Operations>RW</Operations>
<MultipleInstances>Single</MultipleInstances>
<Mandatory>Mandatory</Mandatory>
<Type>Boolean</Type>
<RangeEnumeration></RangeEnumeration>
<Units></Units>
<Description><![CDATA[The RETAIN flag value to use when publishing.]]></Description>
</Item>
<Item ID="5">
<Name>Active</Name>
<Operations>RW</Operations>
<MultipleInstances>Single</MultipleInstances>
<Mandatory>Optional</Mandatory>
<Type>Boolean</Type>
<RangeEnumeration></RangeEnumeration>
<Units></Units>
<Description><![CDATA[If true or if the Resource is not present, the Device publishes the data pointed by the Source Resource to the MQTT Broker pointed by the Broker Resource using the MQTT topic indicated in the Topic Resource. If false, the Device does nothing.]]></Description>
</Item>
<Item ID="6">
<Name>Encoding</Name>
<Operations>RW</Operations>
<MultipleInstances>Single</MultipleInstances>
<Mandatory>Optional</Mandatory>
<Type>Unsigned Integer</Type>
<RangeEnumeration>0..65535</RangeEnumeration>
<Units></Units>
<Description><![CDATA[A CoAP Content-Format value used to encode the data in the MQTT Publish message. If this Resource is not present or equal to 65535, the encoding of the data is implementation dependent.]]></Description>
</Item>
</Resources>
<Description2/>
</Object>
</LWM2M>