def post(method, hmc, uri, uri_parms, body, logon_required,
             wait_for_completion):
        """Operation: Get Connected VNICs of a Virtual Switch
        (requires DPM mode)."""
        assert wait_for_completion is True  # async not supported yet
        vswitch_oid = uri_parms[0]
        vswitch_uri = '/api/virtual-switches/' + vswitch_oid
        try:
            vswitch = hmc.lookup_by_uri(vswitch_uri)
        except KeyError:
            raise InvalidResourceError(method, uri)
        cpc = vswitch.manager.parent
        assert cpc.dpm_enabled

        connected_vnic_uris = vswitch.properties['connected-vnic-uris']
        return {'connected-vnic-uris': connected_vnic_uris}
Operation: Get Connected VNICs of a Virtual Switch
        (requires DPM mode).