public ProductResponse Get(ProductSearchRequest request)
 {
     var response = new ProductResponse();
     response.Message = DateTime.Now.ToFileTimeUtc().ToString();
     return response;
 }
 public ProductResponse Any(ProductRequest request)
 {
     var response = new ProductResponse();
     response.Message = "POST: " + DateTime.Now.ToFileTimeUtc();
     return response;
 }