private static void BuildTagLinks(UrlHelper urlHelper, Tag tag)
 {
     tag.SelfLink = urlHelper.ApiLink(tag.Id, "tags").ToString();
     tag.Links.Add(new Link {
         LinkName = "tagdrills", Href = urlHelper.ApiLink(tag.Id, "tagdrills", "ChildApiRoute").ToString()
     });
 }
 private static void BuildDrillLinks(UrlHelper urlHelper, Drill drill)
 {
     drill.SelfLink = urlHelper.ApiLink(drill.Id, "drills").ToString();
 }