public IHttpActionResult UrlMultiComplex(UserAuthVm user, UserAuthVm user1)
 {
     return Ok(new List<UserAuthVm>(2) { user, user1 });
 }
 public IHttpActionResult UrlMultiComplex(int id, UserAuthVm user1)
 {
     return Ok(new List<object>(2) { id, user1 });
 }
 public IHttpActionResult UrlComplexDelete(UserAuthVm user)
 {
     return Ok(user);
 }