public async Task <IActionResult> OnGetAsync(Guid postId) { var result = await authorization.IsGrantedAsync(blogPermissions.Post.UpdatePost); if (result) { CategoryList = await cateService.GetCateList(); UpdatedPostDto = await postService.GetUpdatedPost(postId); return(Page()); } else { return(RedirectToPage("/Error/AccessDenied", new { errorMesseage = "You don't have permission of Update Post!" })); } }