From cafa53790e478a7083c591d5ae48b81519f1f590 Mon Sep 17 00:00:00 2001
From: Chris Johnston <chris@thejohnstons.net>
Date: Tue, 27 Mar 2018 00:44:13 -0700
Subject: [PATCH] Fix #995 ICategoryChannel.CategoryID throws
 NotSupportedException

---
 src/Discord.Net.Rest/Entities/Channels/RestCategoryChannel.cs | 4 +++-
 .../Entities/Channels/SocketCategoryChannel.cs                | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Discord.Net.Rest/Entities/Channels/RestCategoryChannel.cs b/src/Discord.Net.Rest/Entities/Channels/RestCategoryChannel.cs
index 397e14e76..2a89edb37 100644
--- a/src/Discord.Net.Rest/Entities/Channels/RestCategoryChannel.cs
+++ b/src/Discord.Net.Rest/Entities/Channels/RestCategoryChannel.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
@@ -25,6 +25,8 @@ namespace Discord.Rest
         private string DebuggerDisplay => $"{Name} ({Id}, Category)";
 
         // IGuildChannel
+        ulong? IGuildChannel.CategoryId
+            => throw new NotSupportedException();
         IAsyncEnumerable<IReadOnlyCollection<IGuildUser>> IGuildChannel.GetUsersAsync(CacheMode mode, RequestOptions options)
             => throw new NotSupportedException();
         Task<IGuildUser> IGuildChannel.GetUserAsync(ulong id, CacheMode mode, RequestOptions options)
diff --git a/src/Discord.Net.WebSocket/Entities/Channels/SocketCategoryChannel.cs b/src/Discord.Net.WebSocket/Entities/Channels/SocketCategoryChannel.cs
index e7a165c2f..9986ebf9c 100644
--- a/src/Discord.Net.WebSocket/Entities/Channels/SocketCategoryChannel.cs
+++ b/src/Discord.Net.WebSocket/Entities/Channels/SocketCategoryChannel.cs
@@ -51,6 +51,8 @@ namespace Discord.WebSocket
         internal new SocketCategoryChannel Clone() => MemberwiseClone() as SocketCategoryChannel;
 
         // IGuildChannel
+        ulong? IGuildChannel.CategoryId
+            => throw new NotSupportedException();
         IAsyncEnumerable<IReadOnlyCollection<IGuildUser>> IGuildChannel.GetUsersAsync(CacheMode mode, RequestOptions options)
             => ImmutableArray.Create<IReadOnlyCollection<IGuildUser>>(Users).ToAsyncEnumerable();
         Task<IGuildUser> IGuildChannel.GetUserAsync(ulong id, CacheMode mode, RequestOptions options)