Updated to use new outgoing message format

src/Discord.Net/API/Client/Rest/SendMessage.cs

@@ -15,8 +15,6 @@ namespace Discord.API.Client.Rest
 
         [JsonProperty("content")]
         public string Content { get; set; }
-        [JsonProperty("mentions"), JsonConverter(typeof(LongStringArrayConverter))]
-        public ulong[] MentionedUserIds { get; set; }
         [JsonProperty("nonce", NullValueHandling = NullValueHandling.Ignore)]
         public string Nonce { get; set; }
         [JsonProperty("tts")]

src/Discord.Net/API/Client/Rest/UpdateMessage.cs

@@ -16,8 +16,6 @@ namespace Discord.API.Client.Rest
 
         [JsonProperty("content")]
         public string Content { get; set; } = "";
-        [JsonProperty("mentions"), JsonConverter(typeof(LongStringArrayConverter))]
-        public ulong[] MentionedUserIds { get; set; } = new ulong[0];
 
         public UpdateMessageRequest(ulong channelId, ulong messageId)
         {

src/Discord.Net/MessageQueue.cs

@@ -13,15 +13,13 @@ namespace Discord.Net
         {
             public readonly ulong Id, ChannelId;
             public readonly string Text;
-            public readonly ulong[] MentionedUsers;
             public readonly bool IsTTS;
 
-            public MessageQueueItem(ulong id, ulong channelId, string text, ulong[] userIds, bool isTTS)
+            public MessageQueueItem(ulong id, ulong channelId, string text, bool isTTS)
             {
                 Id = id;
                 ChannelId = channelId;
                 Text = text;
-                MentionedUsers = userIds;
                 IsTTS = isTTS;
             }
         }
@@ -37,13 +35,13 @@ namespace Discord.Net
             _pending = new ConcurrentQueue<MessageQueueItem>();
         }
 
-        public void QueueSend(ulong channelId, string text, ulong[] userIds, bool isTTS)
+        public void QueueSend(ulong channelId, string text, bool isTTS)
         {
-            _pending.Enqueue(new MessageQueueItem(0, channelId, text, userIds, isTTS));
+            _pending.Enqueue(new MessageQueueItem(0, channelId, text, isTTS));
         }
-        public void QueueEdit(ulong channelId, ulong messageId, string text, ulong[] userIds)
+        public void QueueEdit(ulong channelId, ulong messageId, string text)
         {
-            _pending.Enqueue(new MessageQueueItem(channelId, messageId, text, userIds, false));
+            _pending.Enqueue(new MessageQueueItem(channelId, messageId, text, false));
         }
 
         internal Task Run(CancellationToken cancelToken, int interval)
@@ -64,7 +62,6 @@ namespace Discord.Net
                                 var request = new SendMessageRequest(queuedMessage.ChannelId)
                                 {
                                     Content = queuedMessage.Text,
-                                    MentionedUserIds = queuedMessage.MentionedUsers,
                                     Nonce = GenerateNonce().ToIdString(),
                                     IsTTS = queuedMessage.IsTTS
                                 };
@@ -74,8 +71,7 @@ namespace Discord.Net
                             {
                                 var request = new UpdateMessageRequest(queuedMessage.ChannelId, queuedMessage.Id)
                                 {
-                                    Content = queuedMessage.Text,
-                                    MentionedUserIds = queuedMessage.MentionedUsers
+                                    Content = queuedMessage.Text
                                 };
                                 await _client.ClientAPI.Send(request).ConfigureAwait(false);
                             }

src/Discord.Net/Models/Channel.cs

@@ -333,19 +333,16 @@ namespace Discord
         private async Task<Message> SendMessageInternal(string text, bool isTTS)
         {
             Message msg = null;
-            var mentionedUsers = new List<User>();
-            text = Message.CleanUserMentions(this, text, mentionedUsers);
             if (text.Length > DiscordConfig.MaxMessageSize)
                 throw new ArgumentOutOfRangeException(nameof(text), $"Message must be {DiscordConfig.MaxMessageSize} characters or less.");
 
             if (Client.Config.UseMessageQueue)
-                Client.MessageQueue.QueueSend(Id, text, mentionedUsers.Select(x => x.Id).ToArray(), isTTS);
+                Client.MessageQueue.QueueSend(Id, text, isTTS);
             else
             {
                 var request = new SendMessageRequest(Id)
                 {
                     Content = text,
-                    MentionedUserIds = mentionedUsers.Select(x => x.Id).ToArray(),
                     Nonce = null,
                     IsTTS = isTTS
                 };

src/Discord.Net/Models/Message.cs

@@ -314,21 +314,17 @@ namespace Discord
             if (text == null) throw new ArgumentNullException(nameof(text));
 
             var channel = Channel;
-            var mentionedUsers = new List<User>();
-            if (!channel.IsPrivate)
-                text = CleanUserMentions(channel, text, mentionedUsers);
 
             if (text.Length > DiscordConfig.MaxMessageSize)
                 throw new ArgumentOutOfRangeException(nameof(text), $"Message must be {DiscordConfig.MaxMessageSize} characters or less.");
 
             if (Client.Config.UseMessageQueue)
-                Client.MessageQueue.QueueEdit(channel.Id, Id, text, mentionedUsers.Select(x => x.Id).ToArray());
+                Client.MessageQueue.QueueEdit(channel.Id, Id, text);
             else
             {
                 var request = new UpdateMessageRequest(Channel.Id, Id)
                 {
-                    Content = text,
-                    MentionedUserIds = mentionedUsers.Select(x => x.Id).ToArray()
+                    Content = text
                 };
                 await Client.ClientAPI.Send(request).ConfigureAwait(false);
             }