add Whisper Received

TwitchLib.EventSub.Core/Models/Whisper/WhisperMessage.cs

@@ -0,0 +1,12 @@
+namespace TwitchLib.EventSub.Core.Models.Whisper;
+
+/// <summary>
+/// Represents a whisper message
+/// </summary>
+public sealed class WhisperMessage
+{
+    /// <summary>
+    /// The body of the whisper message.
+    /// </summary>
+    public string Text { get; set; } = string.Empty;
+}

TwitchLib.EventSub.Core/SubscriptionTypes/User/UserWhisperMessage.cs

@@ -0,0 +1,44 @@
+using TwitchLib.EventSub.Core.Models.Whisper;
+
+namespace TwitchLib.EventSub.Core.SubscriptionTypes.User;
+
+/// <summary>
+/// Channel Whisper Received subscription type model
+/// <para>Description:</para>
+/// <para>The user.whisper.message subscription type sends a notification when a user receives a whisper.</para>
+/// </summary>
+public sealed class UserWhisperMessage
+{
+    /// <summary>
+    /// The ID of the user sending the message.
+    /// </summary>
+    public string FromUserId { get; set; } = string.Empty;
+    /// <summary>
+    /// The name of the user sending the message.
+    /// </summary>
+    public string FromUserLogin { get; set; } = string.Empty;
+    /// <summary>
+    /// The login of the user sending the message.
+    /// </summary>
+    public string FromUserName { get; set; } = string.Empty;
+    /// <summary>
+    /// The ID of the user receiving the message.
+    /// </summary>
+    public string ToUserId { get; set; } = string.Empty;
+    /// <summary>
+    /// The login of the user receiving the message.
+    /// </summary>
+    public string ToUserLogin { get; set; } = string.Empty;
+    /// <summary>
+    /// The name of the user receiving the message.
+    /// </summary>
+    public string ToUserName { get; set; } = string.Empty;
+    /// <summary>
+    /// The whisper ID.
+    /// </summary>
+    public string WhisperId { get; set; } = string.Empty;
+    /// <summary>
+    /// The structured whisper message
+    /// </summary>
+    public WhisperMessage Whisper { get; set; } = new();
+}