[Feature] Add new message types & error codes

src/Discord.Net.Core/DiscordErrorCode.cs

@@ -98,13 +98,14 @@ public enum DiscordErrorCode
         MaximumStickersReached = 30039,
         MaximumPruneRequestReached = 30040,
         MaximumGuildWidgetsReached = 30042,
-        #endregion
-
-        #region General Request Errors (40XXX)
         BitrateIsTooHighForChannelOfThisType = 30052,
         MaximumNumberOfEditsReached = 30046,
         MaximumNumberOfPinnedThreadsInAForumChannelReached = 30047,
         MaximumNumberOfTagsInAForumChannelReached = 30048,
+        MaximumNumberOfWebhooksReached = 30058,
+        #endregion
+
+        #region General Request Errors (40XXX)
         TokenUnauthorized = 40001,
         InvalidVerification = 40002,
         OpeningDMTooFast = 40003,
@@ -118,10 +119,11 @@ public enum DiscordErrorCode
         ApplicationNameAlreadyExists = 40041,
         ApplicationInteractionFailedToSend = 40043,
         CannotSendAMessageInAForumChannel = 40058,
-        ThereAreNoTagsAvailableThatCanBeSetByNonModerators = 40066,
-        ATagIsRequiredToCreateAForumPostInThisChannel = 40067,
         InteractionHasAlreadyBeenAcknowledged = 40060,
         TagNamesMustBeUnique = 40061,
+        ServiceResourceIsBeingRateLimited = 40062,
+        ThereAreNoTagsAvailableThatCanBeSetByNonModerators = 40066,
+        ATagIsRequiredToCreateAForumPostInThisChannel = 40067,
         #endregion
 
         #region Action Preconditions/Checks (50XXX)
@@ -160,6 +162,7 @@ public enum DiscordErrorCode
         InvalidFileUpload = 50046,
         CannotSelfRedeemGift = 50054,
         InvalidGuild = 50055,
+        InvalidRequestOrigin = 50067,
         InvalidMessageType = 50068,
         PaymentSourceRequiredForGift = 50070,
         CannotModifySystemWebhook = 50073,

src/Discord.Net.Core/Entities/Guilds/SystemChannelMessageDeny.cs

@@ -13,18 +13,28 @@ public enum SystemChannelMessageDeny
         /// <summary>
         ///     Deny the messages that are sent when a user joins the guild.
         /// </summary>
-        WelcomeMessage = 0b1,
+        WelcomeMessage = 1 << 0,
         /// <summary>
         ///     Deny the messages that are sent when a user boosts the guild.
         /// </summary>
-        GuildBoost = 0b10,
+        GuildBoost = 1 << 1,
         /// <summary>
         ///     Deny the messages that are related to guild setup.
         /// </summary>
-        GuildSetupTip = 0b100,
+        GuildSetupTip = 1 << 2,
         /// <summary>
         ///     Deny the reply with sticker button on welcome messages.
         /// </summary>
-        WelcomeMessageReply = 0b1000
+        WelcomeMessageReply = 1 << 3,
+
+        /// <summary>
+        ///     Deny role subscription purchase and renewal notifications in the guild.
+        /// </summary>
+        RoleSubscriptionPurchase = 1 << 4,
+
+        /// <summary>
+        ///     Hide role subscription sticker reply buttons in the guild.
+        /// </summary>
+        RoleSubscriptionPurchaseReplies = 1 << 5,
     }
 }

src/Discord.Net.Core/Entities/Messages/IMessage.cs

@@ -209,6 +209,14 @@ public interface IMessage : ISnowflakeEntity, IDeletable
         /// </returns>
         IMessageInteraction Interaction { get; }
 
+        /// <summary>
+        ///     Gets the data of the role subscription purchase or renewal that prompted this <see cref="MessageType.RoleSubscriptionPurchase"/> message.
+        /// </summary> 
+        /// <returns>
+        ///     A <see cref="MessageRoleSubscriptionData"/> if the message is a role subscription purchase message; otherwise <see langword="null"/>.
+        /// </returns>
+        MessageRoleSubscriptionData RoleSubscriptionData { get; }
+
         /// <summary>
         ///     Adds a reaction to this message.
         /// </summary>

src/Discord.Net.Core/Entities/Messages/MessageRoleSubscriptionData.cs

@@ -0,0 +1,35 @@
+namespace Discord;
+
+/// <summary>
+///     Represents a role subscription data in <see cref="IMessage"/>.
+/// </summary>
+public class MessageRoleSubscriptionData
+{
+    /// <summary>
+    ///     Gets the id of the sku and listing that the user is subscribed to.
+    /// </summary>
+    public ulong Id { get; }
+
+    /// <summary>
+    ///     Gets the name of the tier that the user is subscribed to.
+    /// </summary>
+    public string TierName { get; }
+
+    /// <summary>
+    ///     Gets the cumulative number of months that the user has been subscribed for.
+    /// </summary>
+    public int MonthsSubscribed { get; }
+
+    /// <summary>
+    ///     Gets whether this notification is for a renewal rather than a new purchase.
+    /// </summary>
+    public bool IsRenewal { get; }
+
+    internal MessageRoleSubscriptionData(ulong id, string tierName, int monthsSubscribed, bool isRenewal)
+    {
+        Id = id;
+        TierName = tierName;
+        MonthsSubscribed = monthsSubscribed;
+        IsRenewal = isRenewal;
+    }
+}

src/Discord.Net.Core/Entities/Messages/MessageType.cs

@@ -99,12 +99,48 @@ public enum MessageType
         /// </remarks>
         ThreadStarterMessage = 21,
         /// <summary>
-        ///     The message for a invite reminder.
+        ///     The message for an invite reminder.
         /// </summary>
         GuildInviteReminder = 22,
         /// <summary>
         ///     The message for a context menu command.
         /// </summary>
         ContextMenuCommand = 23,
+        /// <summary>
+        ///     The message for an automod action.
+        /// </summary>
+        AutoModerationAction = 24,
+        /// <summary>
+        ///     The message for a role subscription purchase.
+        /// </summary>
+        RoleSubscriptionPurchase = 25,
+        /// <summary>
+        ///     The message for an interaction premium upsell.
+        /// </summary>
+        InteractionPremiumUpsell = 26,
+        /// <summary>
+        ///     The message for a stage start.
+        /// </summary>
+        StageStart = 27,
+        /// <summary>
+        ///     The message for a stage end.
+        /// </summary>
+        StageEnd = 28,
+        /// <summary>
+        ///     The message for a stage speaker.
+        /// </summary>
+        StageSpeaker = 29,
+        /// <summary>
+        ///     The message for a stage raise hand.
+        /// </summary>
+        StageRaiseHand = 30,
+        /// <summary>
+        ///     The message for a stage raise hand.
+        /// </summary>
+        StageTopic = 31,
+        /// <summary>
+        ///     The message for a guild application premium subscription.
+        /// </summary>
+        GuildApplicationPremiumSubscription = 32
     }
 }

src/Discord.Net.Rest/API/Common/Message.cs

@@ -62,5 +62,7 @@ internal class Message
         public Optional<MessageInteraction> Interaction { get; set; }
         [JsonProperty("sticker_items")]
         public Optional<StickerItem[]> StickerItems { get; set; }
+        [JsonProperty("role_subscription_data")]
+        public Optional<MessageRoleSubscriptionData> RoleSubscriptionData { get; set; }
     }
 }

src/Discord.Net.Rest/API/Common/MessageRoleSubscriptionData.cs

@@ -0,0 +1,18 @@
+using Newtonsoft.Json;
+
+namespace Discord.API;
+
+internal class MessageRoleSubscriptionData
+{
+    [JsonProperty("role_subscription_listing_id")]
+    public ulong SubscriptionListingId { get; set; }
+
+    [JsonProperty("tier_name")]
+    public string TierName { get; set; }
+
+    [JsonProperty("total_months_subscribed")]
+    public int MonthsSubscribed { get; set; }
+
+    [JsonProperty("is_renewal")]
+    public bool IsRenewal { get; set; }
+}

src/Discord.Net.Rest/Entities/Messages/RestMessage.cs

@@ -80,6 +80,9 @@ public abstract class RestMessage : RestEntity<ulong>, IMessage, IUpdateable
         /// <inheritdoc/>
         public MessageType Type { get; private set; }
 
+        /// <inheritdoc />
+        public MessageRoleSubscriptionData RoleSubscriptionData { get; private set; }
+
         /// <inheritdoc/>
         public IReadOnlyCollection<ActionRowComponent> Components { get; private set; }
         /// <summary>
@@ -243,6 +246,15 @@ internal virtual void Update(Model model)
                     _userMentions = newMentions.ToImmutable();
                 }
             }
+
+            if (model.RoleSubscriptionData.IsSpecified)
+            {
+                RoleSubscriptionData = new(
+                    model.RoleSubscriptionData.Value.SubscriptionListingId,
+                    model.RoleSubscriptionData.Value.TierName,
+                    model.RoleSubscriptionData.Value.MonthsSubscribed,
+                    model.RoleSubscriptionData.Value.IsRenewal);
+            }
         }
         /// <inheritdoc />
         public async Task UpdateAsync(RequestOptions options = null)

src/Discord.Net.WebSocket/Entities/Messages/SocketMessage.cs

@@ -78,6 +78,9 @@ public abstract class SocketMessage : SocketEntity<ulong>, IMessage
         /// <inheritdoc/>
         public MessageType Type { get; private set; }
 
+        /// <inheritdoc />
+        public MessageRoleSubscriptionData RoleSubscriptionData { get; private set; }
+
         /// <summary>
         ///     Returns all attachments included in this message.
         /// </summary>
@@ -271,6 +274,15 @@ internal virtual void Update(ClientState state, Model model)
 
             if (model.Flags.IsSpecified)
                 Flags = model.Flags.Value;
+
+            if (model.RoleSubscriptionData.IsSpecified)
+            {
+                RoleSubscriptionData = new(
+                    model.RoleSubscriptionData.Value.SubscriptionListingId,
+                    model.RoleSubscriptionData.Value.TierName,
+                    model.RoleSubscriptionData.Value.MonthsSubscribed,
+                    model.RoleSubscriptionData.Value.IsRenewal);
+            }
         }
 
         /// <inheritdoc />