I installed Zabbix Server 3.4.4 on Centos 7 via YUM Packages.

I have 80 host monitored by Zabbix Agents.

Now i'm tryin to monitor VMware Hypervisors ESXi 6.0.
Template 'VM VMware' works fine but all item of Template 'VM VMware Hypervisor' shows Satus 'Not supported' with leggend 'Unknown hypervisor uuid'.

*Configuration-> Hosts-> Host Name ->Macros

{$USERNAME} = <username>
{$PASSWORD} = <password>
{$URL} = https://<host IP>/sdk

*Configuration-> Hosts-> Host Name ->Items

See screenshot attached.

What configuration is missing ?