Ethernet Network Group Policy

[jjordash]

When trying to using the FabricEthNetworkGroupPolicy this error is generated:

New-IntersightVnicEthIf: Error calling CreateVnicEthIf: {"code":"InvalidRequest","message":"Cannot execute the request. The JSON document is malformed.","messageId":"barcelona_request_malformed_json","messageParams":{},"traceId":"YIAJunfGw5rbEzF2yVghr-gJb9JLyZuxOOP5LMKPHrc2W7uNPV_GFQ==","cause":{"code":"InvalidRequest","message":"Invalid value for the 'class' property. The object reference 'vnic.EthIf:FabricEthNetworkGroupPolicy' has Class 'fabric.EthNetworkGroupPolicy'. It should be 'mo.MoRef'.","messageId":"barcelona_moref_validation_class_not_correct","messageParams":{"1":"vnic.EthIf","2":"FabricEthNetworkGroupPolicy","3":"fabric.EthNetworkGroupPolicy","4":"mo.MoRef"},"traceId":"YIAJunfGw5rbEzF2yVghr-gJb9JLyZuxOOP5LMKPHrc2W7uNPV_GFQ=="}}

[dsoper2]

Can you share the code used with New-IntersightVnicEthIf? The example in lan-connectivity.ps1 is working on my system:
$FabricEthNetworkGroupPolicy1 = Get-IntersightFabricEthNetworkGroupPolicy -Name da-compute-network-vlan-settings
...
$mo2 = New-IntersightVnicEthIf -Cdn $Cdn1
-EthAdapterPolicy $EthAdapterPolicy1 -EthQosPolicy $EthQosPolicy1
-FabricEthNetworkControlPolicy $FabricEthNetworkControlPolicy1 -FabricEthNetworkGroupPolicy @($FabricEthNetworkGroupPolicy1)