Node-RED block in Snap4City Microservice library node-red-contrib-snap4city-developer is "delete-device">
    <p>It allows to delete a device.</p>

    <h3>Inputs</h3>
    A JSON with these parameters:

    <dl class="message-properties">
        <dt>id
            <span class="property-type">string</span>
        </dt>
        <dd> the name of the device (you MUST have the ownership of the device or root account)</dd>
		<dt>contextbroker
            <span class="property-type">string</span>
        </dt>
        <dd> the contextbrokerof the device</dd>
    <p>An example of the JSON array filled with correct data:</p>
    <pre>
{
    "id": "nameDevice",
    "contextbroker": "NAME_BROKER"
}
    </pre>

    <h3>Outputs</h3>
    <dl class="message-properties">
        <dd> Returns an object containing the result of the delete</dd>
    </dl>

    <h3>Details</h3>
    <p>Parameters should be passed in msg.payload</p>