Hello,

I'm using zabbix 6.0 and I'm trying to integrate the notification on slack.

I'm using the latest version of the media template available here https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/media/slack but during the test of media type I get the following error:

Details Media type test failed.

• Slack notification failed : Field "event_id" is not a number

And the log says: 

 
00:00:00.000 [Debug] [ Slack Webhook ] Slack notification failed : Field "event_id" is not a number
 
Thank you!