namespace Umbraco.Cms.Core.Models; public class NotificationEmailSubjectParams { public NotificationEmailSubjectParams(string siteUrl, string? action, string? itemName) { SiteUrl = siteUrl ?? throw new ArgumentNullException(nameof(siteUrl)); Action = action ?? throw new ArgumentNullException(nameof(action)); ItemName = itemName ?? throw new ArgumentNullException(nameof(itemName)); } public string SiteUrl { get; } public string Action { get; } public string ItemName { get; } }