maintain

type Args struct {
	Region             string
	RegionIsSet        bool
	RenewNatsCert      bool
	RenewNatsCertIsSet bool
	Namespace          string
	NamespaceIsSet     bool
	IAAS               string
	IAASIsSet          bool
	Stage              int
	StageIsSet         bool
}

type ContextWrapper struct {
	// contains filtered or unexported fields
}

type FlagSetChecker interface {
	IsSet(name string) bool
	FlagNames() (names []string)
}