It is possible define a dns server during the network creation?

Hello all,

I'm using tacker to define and create the network parameters, but currently, I' dealing with a dns problem. It is possible, define a dns server during the network definition in tacker? Something like this:

    VL2:
      type: tosca.nodes.nfv.VL
      properties:
        network_name: {get_input: net2_name}
        vendor: tacker
        ip_version: 4
        cidr: '10.20.0.0/24'
        start_ip: '10.20.0.50'
        end_ip: '10.20.0.200'
        gateway_ip: '10.20.0.1'
        dns_nameservers: '8.8.8.8'

Best regards,