dependency/kv_list.go
func (d *KVListQuery) String() string {
	prefix := d.prefix
	if d.dc != "" {
		prefix = prefix + "@" + d.dc
	}
	return fmt.Sprintf("kv.list(%s)", prefix)
}
func (d *KVListQuery) String() string {
	prefix := d.prefix
	if d.dc != "" {
		prefix = prefix + "@" + d.dc
	}
	return fmt.Sprintf("kv.list(%s)", prefix)
}
// String returns the human-friendly version of this dependency.