/// <summary>
 /// Get template by its name in a given creative
 /// </summary>
 /// <param name="creativeId"></param>
 /// <param name="templateName"></param>
 /// <returns></returns>
 public DMTemplate GetTemplate(int creativeId, string templateName)
 {
     return(CreativeBuilder
            .GetCreativeTemplates(Token, creativeId)
            .SingleOrDefault(a => a.Name == templateName));
 }
 /// <summary>
 /// Get creative variable by variable name
 /// </summary>
 /// <param name="creativeId"></param>
 /// <param name="name"></param>
 /// <returns></returns>
 public DMVariable GetCreativeVariable(int creativeId, string name)
 {
     return(CreativeBuilder
            .GetCreativeVariables(Token, creativeId)
            .SingleOrDefault(a => a.Name.ToLower() == name.ToLower()));
 }