{
    "zabbix_export": {
        "version": "5.2",
        "date": "2021-01-11T20:20:57Z",
        "groups": [
            {
                "name": "Linux servers"
            }
        ],
        "templates": [
            {
                "template": "TemplateYumExtended",
                "name": "TemplateYumExtended",
                "templates": [
                    {
                        "name": "OF Template YUM Check Updates"
                    }
                ],
                "groups": [
                    {
                        "name": "Linux servers"
                    }
                ],
                "items": [
                    {
                        "name": "YumLastCheck",
                        "type": "TRAP",
                        "key": "yum.lastcheck",
                        "delay": "0",
                        "description": "Last date yum processing",
                        "applications": [
                            {
                                "name": "Available Updates"
                            }
                        ],
                        "triggers": [
                            {
                                "expression": "{now()}-{last()}>86400",
                                "name": "{HOST.NAME} has Long without YUM check",
                                "priority": "HIGH",
                                "description": "check crontab for working zabbix-sender script"
                            }
                        ]
                    }
                ]
            }
        ]
    }
}```