using Umbraco.Cms.Core.Models.Membership; using Umbraco.Cms.Core.Services; namespace Umbraco.Cms.Core.Extensions; public static class UserServiceExtensions { public static async Task GetRequiredUserAsync(this IUserService userService, Guid key) => await userService.GetAsync(key) ?? throw new InvalidOperationException($"Could not find user with key: {key}"); }