Call external rest api in Event Listener

I’m new to Camunda , I want to use Event Listener to call External REST API (POST) , so the api will inform Some body to deal with the Case , Since the Event Listener could make the view more clean than using Script Task, looks like I can’t use HTTP Connector in Event Listener , is there any suggest way or Example to do so , thanks in advance ~~

It’s unclear what the perceived advantage to using a listener would be in this case (it may not be worth the added overhead if you can model in the HTTP Connector). But if you’re sure you want to use a listener, you may want to take a look at the recommended best practices for calling web services.