config.xml

<?xml version="1.0" encoding="UTF-8"?>
<config-description:config-descriptions
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:config-description="http://eclipse.org/smarthome/schemas/config-description/v1.0.0"
	xsi:schemaLocation="http://eclipse.org/smarthome/schemas/config-description/v1.0.0 http://eclipse.org/smarthome/schemas/config-description-1.0.0.xsd">

    <config-description uri="thing-type:openlicht:mqttdevice">
        <parameter name="brokerName" type="text" required="true">
            <label>Broker Name</label>
            <description>Name of the broker as defined in the name of the broker thing. See the MQTT Binding for more information on how to create a MQTT broker thing.</description>
            <context>service</context>
            <default>embedded-mqtt-broker</default>
        </parameter>
        <parameter name="base-topic" type="text" required="true">
            <label>Base-Topic</label>
            <description>Base topic for publishing updates. Do not include a trailing slash.</description>
            <default>sensors</default>
        </parameter>
        <parameter name="byte-based-messages" type="boolean" required="false">
            <label>Byte-based MQTT Messages</label>
            <description>Interpret MQTT messages as raw bytes. If false, interpret the messages as Strings containing numbers.</description>
            <default>false</default>
        </parameter>
        <parameter name="unsupported-category-reset" type="integer" required="false">
            <label>MQTT Unsupported Category Reset Timeout</label>
            <description>Timeout in seconds to log again unsupported MQTT categories. Set to zero to disable (default).</description>
            <default>0</default>
        </parameter>
    </config-description>

</config-description:config-descriptions>