Defined in github.com/aws/aws-sdk-go/service/ec2/api.go
One or more filters.
attachment.state - The current state of the attachment between the gateway
and the VPC (available). Present only if a VPC is attached.
attachment.vpc-id - The ID of an attached VPC. internet-gateway-id - The ID of the Internet gateway. tag:key=value - The key/value combination of a tag assigned to the resource. tag-key - The key of a tag assigned to the resource. This filter is independent
of the tag-value filter. For example, if you use both the filter "tag-key=Purpose" and the filter "tag-value=X", you get any resources assigned both the tag key Purpose (regardless of what the tag's value is), and the tag value X (regardless of what the tag's key is). If you want to list only resources where Purpose is X, see the tag:key=value filter.
tag-value - The value of a tag assigned to the resource. This filter
is independent of the tag-key filter.