public async Task <IActionResult> OnPostRemoveLoginAsync(string loginProvider, string providerKey) { var user = await _userManager.GetUserAsync(User); if (user == null) { return(NotFound($"Unable to load user with ID 'user.Id'.")); } var result = await _userManager.RemoveLoginAsync(user, loginProvider, providerKey); if (!result.Succeeded) { StatusMessage = "The external login was not removed."; return(RedirectToPage()); } await _signInManager.RefreshSignInAsync(user); StatusMessage = "The external login was removed."; return(RedirectToPage()); }