Adding custom DNS name servers via API

[EVH]

I'm confused on how to do this. I can add 1 server without issue but I can't seem to add multiple. In the API documentation it says to "newline separated string of IP addresses or domain names". I've tried adding the headers in a few different ways and they don't seem to work. 

"dnsNameservers":

                                 "8.8.8.8\n8.8.8.4"

                                 "8.8.8.8,8.8.8.4"

                                 "8.8.8.8","8.8.8.4"

                                 "8.8.8.8 8.8.8.4"

[ww]

response = dashboard.appliance.updateNetworkApplianceVlan(
    network_id, vlan_id,
    dnsNameservers='8.8.8.8\n8.8.4.4'
)