Create is a method used to create a gateway using given parameters.

Delete is a method to remove the specified gateway using its ID.

Get is a method used to obtain the gateway detail by its ID.

List is a method to query all gateways using given parameters.

Update is a method used to modify an existing gateway using given parameters.

CreateOpts is the structure used to create a new gateway for NAT service.

Gateway is the structure that represents the detail of the NAT gateway.

ListOpts allows to filter list data using given parameters.

UpdateOpts is the structure used to modify an existing gateway.