Add rich presence button

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

@@ -41,6 +41,8 @@ namespace Discord.API
         public Optional<Emoji> Emoji { get; set; }
         [JsonProperty("created_at")]
         public Optional<long> CreatedAt { get; set; }
+        [JsonProperty("buttons")]
+        public Optional<RichPresenceButton[]> Buttons { get; set; }
 
         [OnError]
         internal void OnError(StreamingContext context, ErrorContext errorContext)

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

@@ -0,0 +1,18 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Discord.API
+{
+    internal class RichPresenceButton
+    {
+        [JsonProperty("label")]
+        public string Label { get; set; }
+
+        [JsonProperty("url")]
+        public string Url { get; set; }
+    }
+}

src/Discord.Net.Rest/Net/Converters/ArrayConverter.cs

@@ -1,4 +1,4 @@
-using Newtonsoft.Json;
+using Newtonsoft.Json;
 using System;
 using System.Collections.Generic;
 

src/Discord.Net.WebSocket/Discord.Net.WebSocket.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <Import Project="../../Discord.Net.targets" />
   <Import Project="../../StyleAnalyzer.targets" />
   <PropertyGroup>
@@ -18,7 +18,7 @@
     <DocumentationFile>..\Discord.Net.WebSocket\Discord.Net.WebSocket.xml</DocumentationFile>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">
-    <DefineConstants>TRACE</DefineConstants>
+    <DefineConstants>TRACE;</DefineConstants>
   </PropertyGroup>
   
   <ItemGroup>