public ActionResult <string> AddContactInformation(ContactModel contact)
 {
     try
     {
         var errorMessage = _contactManager.ValidateContact(contact, true);
         if (string.IsNullOrEmpty(errorMessage))
         {
             var id = _contactManager.AddContactInformation(contact);
             return(Ok($"Contact successfully added with Id: {id}"));
         }
         else
         {
             return(ValidationProblem(new ValidationProblemDetails()
             {
                 Detail = errorMessage
             }));
         }
     }
     catch (Exception ex)
     {
         Log.Error(ex.Message);
         return(Ok("Something went wrong. Please try again."));
     }
 }