[JsonPropertyAttribute("external_fixed_ips")]
public IList<IPAddressAssociation> ExternalFixedIPs { get; set; }

<JsonPropertyAttribute("external_fixed_ips")>
Public Property ExternalFixedIPs As IList(Of IPAddressAssociation)
	Get
	Set

public:
[JsonPropertyAttribute(L"external_fixed_ips")]
property IList<IPAddressAssociation^>^ ExternalFixedIPs {
	IList<IPAddressAssociation^>^ get ();
	void set (IList<IPAddressAssociation^>^ value);
}

[<JsonPropertyAttribute("external_fixed_ips")>]
member ExternalFixedIPs : IList<IPAddressAssociation> with get, set