JetFormBuilder Do something on receiving webhook response

code.php

<?php

add_action( 'jet-form-builder/action/webhook/response', function( $response, $settings ) {
	
	//get webhook url
	$url = $settings['webhook_url'];
	
	//check if we are using some specific endpoint
	if ( false === strpos( $url, 'random-string/v1/generate' ) ) {
		return;
	}
	
	//get response code
	$response_code = wp_remote_retrieve_response_code( $response );
	
	//check if response OK 
	if ( $response_code !== 200 ) {
		return;
	}
	
	//get response body
	$body = wp_remote_retrieve_body( $response );
	
	if ( ! is_scalar( $body ) ) {
		return;
	}
	
	//update form field 'arg' with received value
	jet_fb_context()->update_request( $body, 'arg' );
	
}, 0, 2 );