[Feature] Audit log integration type (#2814)

* why do I do this instead of preparing for an exam

* oh yeah nullable ofc

* oh yeah

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

@@ -39,4 +39,7 @@ internal class AuditLogOptions
 
     [JsonProperty("status")]
     public string Status { get; set; }
+
+    [JsonProperty("integration_type")]
+    public string IntegrationType { get; set; }
 }

src/Discord.Net.Rest/Entities/AuditLogs/DataTypes/KickAuditLogData.cs

@@ -9,15 +9,16 @@ namespace Discord.Rest;
 /// </summary>
 public class KickAuditLogData : IAuditLogData
 {
-    private KickAuditLogData(RestUser user)
+    private KickAuditLogData(RestUser user, string integrationType)
     {
         Target = user;
+        IntegrationType = integrationType;
     }
 
     internal static KickAuditLogData Create(BaseDiscordClient discord, EntryModel entry, Model log = null)
     {
         var userInfo = log.Users.FirstOrDefault(x => x.Id == entry.TargetId);
-        return new KickAuditLogData((userInfo != null) ? RestUser.Create(discord, userInfo) : null);
+        return new KickAuditLogData((userInfo != null) ? RestUser.Create(discord, userInfo) : null, entry.Options?.IntegrationType);
     }
 
     /// <summary>
@@ -30,4 +31,9 @@ public class KickAuditLogData : IAuditLogData
     ///     A user object representing the kicked user.
     /// </returns>
     public IUser Target { get; }
+    
+    /// <summary>
+    ///     Gets the type of integration which performed the action. <see langword="null"/> if the action was performed by a user.
+    /// </summary>
+    public string IntegrationType { get; }
 }

src/Discord.Net.Rest/Entities/AuditLogs/DataTypes/MemberRoleAuditLogData.cs

@@ -10,10 +10,11 @@ namespace Discord.Rest;
 /// </summary>
 public class MemberRoleAuditLogData : IAuditLogData
 {
-    private MemberRoleAuditLogData(IReadOnlyCollection<MemberRoleEditInfo> roles, IUser target)
+    private MemberRoleAuditLogData(IReadOnlyCollection<MemberRoleEditInfo> roles, IUser target, string integrationType)
     {
         Roles = roles;
         Target = target;
+        IntegrationType = integrationType;
     }
 
     internal static MemberRoleAuditLogData Create(BaseDiscordClient discord, EntryModel entry, Model log = null)
@@ -28,7 +29,7 @@ public class MemberRoleAuditLogData : IAuditLogData
         var userInfo = log.Users.FirstOrDefault(x => x.Id == entry.TargetId);
         RestUser user = (userInfo != null) ? RestUser.Create(discord, userInfo) : null;
 
-        return new MemberRoleAuditLogData(roleInfos.ToReadOnlyCollection(), user);
+        return new MemberRoleAuditLogData(roleInfos.ToReadOnlyCollection(), user, entry.Options?.IntegrationType);
     }
 
     /// <summary>
@@ -47,4 +48,9 @@ public class MemberRoleAuditLogData : IAuditLogData
     ///     A user object representing the user that the role changes were performed on.
     /// </returns>
     public IUser Target { get; }
+
+    /// <summary>
+    ///     Gets the type of integration which performed the action. <see langword="null"/> if the action was performed by a user.
+    /// </summary>
+    public string IntegrationType { get; }
 }