debounce options for event handler

[BadgerBadgerAndFox]

I have a magnetic reed switch that due to its mounting orientation results in the contact bouncing on activation.

How can i script a suppression for the event handler to debounce subsequent events for 2000ms so only the first (or last) event is published?

Shelly.addEventHandler(function (event) {
if (event.name === "input" && event.id === 100 && event.info.state === true) {
MQTT.publish("shellyplus1-a8032abd2900/doormoving", JSON.stringify(true), 0, false);
}
if (event.name === "input" && event.id === 0 && event.info.state === true) {
MQTT.publish("shellyplus1-a8032abd2900/doormoving", JSON.stringify(true), 0, false);
}
if (event.name === "input" && event.id === 100 && event.info.state === false) {
MQTT.publish("shellyplus1-a8032abd2900/doormoving", JSON.stringify(false), 0, false);
}
if (event.name === "input" && event.id === 0 && event.info.state === false) {
MQTT.publish("shellyplus1-a8032abd2900/doormoving", JSON.stringify(false), 0, false);
}
});