[JsonPropertyAttribute("OS-FLV-EXT-DATA:ephemeral")]
public Nullable<int> EphemeralDiskSize { get; set; }

<JsonPropertyAttribute("OS-FLV-EXT-DATA:ephemeral")>
Public Property EphemeralDiskSize As Nullable(Of Integer)
	Get
	Set

public:
[JsonPropertyAttribute(L"OS-FLV-EXT-DATA:ephemeral")]
property Nullable<int> EphemeralDiskSize {
	Nullable<int> get ();
	void set (Nullable<int> value);
}

[<JsonPropertyAttribute("OS-FLV-EXT-DATA:ephemeral")>]
member EphemeralDiskSize : Nullable<int> with get, set