appliance networking: update spec

The update_spec structure describes whether to enable or disable ipv6 on interfaces. This structure was added in vSphere API 6.7

Representation:

{
    "ipv6_enabled"true
}

Attributes:

Name Type Description
Optional
ipv6_enabled boolean IPv6 Enabled or not. This attribute was added in vSphere API 6.7

Optional. If unspecified, leaves the current state of Ipv6.