Options
--custom-router
An optional router, used to direct packets sent from hosts in this subnet to any destination address.
--description
--json-body
Path to a file that contains the full json body.
--json-body-template
XXX
--name
--profile
Configuration profile to use for commands
--project
Name or ID of the project, only required if `vpc` is provided as a `Name`
--subnet
Name or ID of the subnet
--vpc
Name or ID of the VPC