Add method to delete reaction with ids

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

@@ -68,6 +68,11 @@ namespace Discord.Rest
             await client.ApiClient.AddReactionAsync(msg.Channel.Id, msg.Id, emote is Emote e ? $"{e.Name}:{e.Id}" : emote.Name, options).ConfigureAwait(false);
         }
 
+        public static async Task RemoveReactionAsync(ulong channelId, ulong messageId, ulong userId, IEmote emote, BaseDiscordClient client, RequestOptions options)
+        {
+            await client.ApiClient.RemoveReactionAsync(channelId, messageId, userId, emote is Emote e ? $"{e.Name}:{e.Id}" : emote.Name, options).ConfigureAwait(false);
+        }
+
         public static async Task RemoveReactionAsync(IMessage msg, ulong userId, IEmote emote, BaseDiscordClient client, RequestOptions options)
         {
             await client.ApiClient.RemoveReactionAsync(msg.Channel.Id, msg.Id, userId, emote is Emote e ? $"{e.Name}:{e.Id}" : emote.Name, options).ConfigureAwait(false);