[API] How to get trigger ID by host name?

[DenisBY]

Full task:
Via API disable/enable trigger which belongs to some host. Only part of host name is known, i.e. zabbix has host name like 'prod-role-prio-i-aabbccdd", but external script know only instance id, 'i-aabbccdd'.

Easy way: find host ID using host name via 'search' in host.get and then use that ID in trigger.get.
But maybe there is a way to do this in one query?

I've tried something like this:

{
    "output": "triggerids",
    "selectHosts": {
        "search": {
            "name": "i-aabbccdd"
        }
    },
    "search": {
        "description": "Supervisord STOPPED State of worker application on host"
    }
}

But it shows all hosts those have that trigger. How to show trigger which belongs only to host "*i-aabbccdd"?
I can't use 'host' parameter in trigger.get because it requires full host name, but only part of host name is know (by external script).