chats and users fields are now serialized as Dictionary for easier access

.github/ci.yml

@@ -2,7 +2,7 @@ pr: none
 trigger:
 - master
 
-name: 1.3.2-ci.$(Rev:r)
+name: 1.4.1-ci.$(Rev:r)
 
 pool:
   vmImage: ubuntu-latest

EXAMPLES.md

@@ -16,7 +16,7 @@ Remember that these are just simple example codes that you should adjust to your
 using var client = new WTelegram.Client(Environment.GetEnvironmentVariable);
 await client.LoginUserIfNeeded();
 var resolved = await client.Contacts_ResolveUsername("USERNAME");
-await resolved.SendMessageAsync(result.users[0], "Hello!");
+await client.SendMessageAsync(resolved.users[0], "Hello!");
 ```
 ### Send a message to someone by phone number
 ```csharp
@@ -25,19 +25,20 @@ await client.LoginUserIfNeeded();
 var imported = await client.Contacts_ImportContacts(new[] { new InputPhoneContact { phone = "+PHONENUMBER" } });
 await client.SendMessageAsync(imported.users[0], "Hello!");
 ```
+*Note: To prevent spam, Telegram may restrict your ability to add new phone numbers.*
+
 ### List all chats (groups/channels) the user is in and send a message to one
 ```csharp
 using var client = new WTelegram.Client(Environment.GetEnvironmentVariable);
 await client.LoginUserIfNeeded();
 var chats = await client.Messages_GetAllChats(null);
-foreach (var chat in chats.chats)
+foreach (var (id, chat) in chats.chats)
-    Console.WriteLine($"{chat.ID} : {chat}");
+    Console.WriteLine($"{id} : {chat}");
 Console.Write("Choose a chat ID to send a message to: ");
-long id = long.Parse(Console.ReadLine());
+long chatId = long.Parse(Console.ReadLine());
-var target = chats.chats.First(chat => chat.ID == id);
+await client.SendMessageAsync(chats.chats[chatId], "Hello, World");
-await client.SendMessageAsync(target, "Hello, World");
 ```
-Note: the list returned by Messages_GetAllChats contains the `access_hash` for those chats.
+*Note: the list returned by Messages_GetAllChats contains the `access_hash` for those chats.*
 <br/>
 See a longer version of this example in [Examples/Program_GetAllChats.cs](Examples/Program_GetAllChats.cs)
 
@@ -46,7 +47,7 @@ See a longer version of this example in [Examples/Program_GetAllChats.cs](Exampl
 using var client = new WTelegram.Client(Environment.GetEnvironmentVariable);
 await client.LoginUserIfNeeded();
 var chats = await client.Messages_GetAllChats(null);
-InputPeer peer = chats.chats.First(chat => chat.ID == 1234567890); // the chat we want
+InputPeer peer = chats.chats[1234567890]; // the chat we want
 DateTime when = DateTime.UtcNow.AddMinutes(3);
 await client.SendMessageAsync(peer, "This will be posted in 3 minutes", schedule_date: when);
 ```
@@ -58,7 +59,7 @@ const string Filepath = @"C:\...\photo.jpg";
 using var client = new WTelegram.Client(Environment.GetEnvironmentVariable);
 await client.LoginUserIfNeeded();
 var chats = await client.Messages_GetAllChats(null);
-InputPeer peer = chats.chats.First(chat => chat.ID == TargetChatId);
+InputPeer peer = chats.chats[TargetChatId];
 var inputFile = await client.UploadFileAsync(Filepath);
 await client.SendMediaAsync(peer, "Here is the photo", inputFile);
 ```
@@ -66,7 +67,7 @@ await client.SendMediaAsync(peer, "Here is the photo", inputFile);
 ```csharp
 using var client = new WTelegram.Client(Environment.GetEnvironmentVariable);
 await client.LoginUserIfNeeded();
-var dialogsBase = await client.Messages_GetDialogs(default, 0, null, 0, 0); // dialogs = groups/channels/users
+var dialogsBase = await client.Messages_GetDialogs(default, 0, null, 0, 0);
 if (dialogsBase is Messages_Dialogs dialogs)
     while (dialogs.dialogs.Length != 0)
     {
@@ -74,18 +75,17 @@ if (dialogsBase is Messages_Dialogs dialogs)
             if (dialog is Dialog { peer: var peer } || (dialog is DialogFolder dialogFolder && (peer = dialogFolder.peer) != null))
                 switch (peer)
                 {
-                    case PeerUser: Console.WriteLine("User " + dialogs.users.First(u => u.ID == peer.ID)); break;
+                    case PeerUser: Console.WriteLine("User " + dialogs.users[peer.ID]); break;
-                    case PeerChannel or PeerChat: Console.WriteLine(dialogs.chats.First(c => c.ID == peer.ID)); break;
+                    case PeerChannel or PeerChat: Console.WriteLine(dialogs.chats[peer.ID]); break;
                 }
         var lastDialog = (Dialog)dialogs.dialogs[^1];
         var lastMsg = dialogs.messages.LastOrDefault(m => m.Peer.ID == lastDialog.peer.ID && m.ID == lastDialog.top_message);
-        InputPeer offsetPeer = lastDialog.peer is PeerUser pu ? dialogs.users.First(u => u.ID == pu.ID)
+        InputPeer offsetPeer = lastDialog.peer is PeerUser pu ? dialogs.users[pu.ID] : dialogs.chats[lastDialog.peer.ID];
-            : dialogs.chats.First(u => u.ID == lastDialog.peer.ID);
         dialogs = (Messages_Dialogs)await client.Messages_GetDialogs(lastMsg?.Date ?? default, lastDialog.top_message, offsetPeer, 500, 0);
     }
 ```
 
-Note: the lists returned by Messages_GetDialogs contains the `access_hash` for those chats and users.
+*Note: the lists returned by Messages_GetDialogs contains the `access_hash` for those chats and users.*
 <br/>
 See also the `Main` method in [Examples/Program_ListenUpdates.cs](Examples/Program_ListenUpdates.cs).
 
@@ -104,7 +104,7 @@ For a Channel/Group:
 using var client = new WTelegram.Client(Environment.GetEnvironmentVariable);
 await client.LoginUserIfNeeded();
 var chats = await client.Messages_GetAllChats(null);
-var channel = (Channel)chats.chats.First(chat => chat.ID == 1234567890); // the channel we want
+var channel = (Channel)chats.chats[1234567890]; // the channel we want
 for (int offset = 0; ;)
 {
     var participants = await client.Channels_GetParticipants(channel, null, offset, 1000, 0);
@@ -120,7 +120,7 @@ for (int offset = 0; ;)
 using var client = new WTelegram.Client(Environment.GetEnvironmentVariable);
 await client.LoginUserIfNeeded();
 var chats = await client.Messages_GetAllChats(null);
-InputPeer peer = chats.chats.First(chat => chat.ID == 1234567890); // the chat we want
+InputPeer peer = chats.chats[1234567890]; // the chat we want
 for (int offset = 0; ;)
 {
     var messagesBase = await client.Messages_GetHistory(peer, 0, default, offset, 1000, 0, 0, 0);

Examples/Program_GetAllChats.cs

@@ -32,26 +32,26 @@ namespace WTelegramClientTest
 
 			var chats = await client.Messages_GetAllChats(null); // chats = groups/channels (does not include users dialogs)
 			Console.WriteLine("This user has joined the following:");
-			foreach (var chat in chats.chats)
+			foreach (var (id, chat) in chats.chats)
 				switch (chat)
 				{
 					case Chat smallgroup when (smallgroup.flags & Chat.Flags.deactivated) == 0:
-						Console.WriteLine($"{smallgroup.id}:  Small group: {smallgroup.title} with {smallgroup.participants_count} members");
+						Console.WriteLine($"{id}:  Small group: {smallgroup.title} with {smallgroup.participants_count} members");
 						break;
 					case Channel channel when (channel.flags & Channel.Flags.broadcast) != 0:
-						Console.WriteLine($"{channel.id}: Channel {channel.username}: {channel.title}");
+						Console.WriteLine($"{id}: Channel {channel.username}: {channel.title}");
 						//Console.WriteLine($"              → access_hash = {channel.access_hash:X}");
 						break;
 					case Channel group: // no broadcast flag => it's a big group, also called supergroup or megagroup
-						Console.WriteLine($"{group.id}: Group {group.username}: {group.title}");
+						Console.WriteLine($"{id}: Group {group.username}: {group.title}");
 						//Console.WriteLine($"              → access_hash = {group.access_hash:X}");
 						break;
 				}
 
 			Console.Write("Type a chat ID to send a message: ");
-			long id = long.Parse(Console.ReadLine());
+			long chatId = long.Parse(Console.ReadLine());
-			var target = chats.chats.First(chat => chat.ID == id);
+			var target = chats.chats[chatId];
-			Console.WriteLine($"Sending a message in chat {target.ID}: {target.Title}");
+			Console.WriteLine($"Sending a message in chat {chatId}: {target.Title}");
 			// Next line implicitely creates an adequate InputPeer from ChatBase: (with the access_hash if these is one)
 			InputPeer peer = target;
 			await client.SendMessageAsync(peer, "Hello, World");

Examples/Program_ListenUpdates.cs

@@ -24,12 +24,11 @@ namespace WTelegramClientTest
 			if (dialogsBase is Messages_Dialogs dialogs)
 				while (dialogs.dialogs.Length != 0)
 				{
-					foreach (var user in dialogs.users) users[user.ID] = user;
+					foreach (var (id, user) in dialogs.users) users[id] = user;
-					foreach (var chat in dialogs.chats) chats[chat.ID] = chat;
+					foreach (var (id, chat) in dialogs.chats) chats[id] = chat;
 					var lastDialog = (Dialog)dialogs.dialogs[^1];
 					var lastMsg = dialogs.messages.LastOrDefault(m => m.Peer.ID == lastDialog.peer.ID && m.ID == lastDialog.top_message);
-					InputPeer offsetPeer = lastDialog.peer is PeerUser pu ? dialogs.users.First(u => u.ID == pu.ID)
+					InputPeer offsetPeer = lastDialog.peer is PeerUser pu ? dialogs.users[pu.ID] : dialogs.chats[lastDialog.peer.ID];
-						 : dialogs.chats.First(u => u.ID == lastDialog.peer.ID);
 					dialogs = (Messages_Dialogs)await client.Messages_GetDialogs(lastMsg?.Date ?? default, lastDialog.top_message, offsetPeer, 500, 0);
 				}
 			Console.ReadKey();
@@ -53,13 +52,13 @@ namespace WTelegramClientTest
 				case UpdateShortSentMessage: Console.WriteLine($"You sent a message"); break;
 				case UpdateShort updateShort: DisplayUpdate(updateShort.update); break;
 				case Updates u:
-					foreach (var user in u.users) users[user.ID] = user;
+					foreach (var (id, user) in u.users) users[id] = user;
-					foreach (var chat in u.chats) chats[chat.ID] = chat;
+					foreach (var (id, chat) in u.chats) chats[id] = chat;
 					foreach (var update in u.updates) DisplayUpdate(update);
 					break;
 				case UpdatesCombined uc:
-					foreach (var user in uc.users) users[user.ID] = user;
+					foreach (var (id, user) in uc.users) users[id] = user;
-					foreach (var chat in uc.chats) chats[chat.ID] = chat;
+					foreach (var (id, chat) in uc.chats) chats[id] = chat;
 					foreach (var update in uc.updates) DisplayUpdate(update);
 					break;
 				default: Console.WriteLine(arg.GetType().Name); break;

README.md

@@ -76,23 +76,23 @@ using TL;
 ...
 var chats = await client.Messages_GetAllChats(null);
 Console.WriteLine("This user has joined the following:");
-foreach (var chat in chats.chats)
+foreach (var (id, chat) in chats.chats)
     switch (chat)
     {
         case Chat smallgroup when (smallgroup.flags & Chat.Flags.deactivated) == 0:
-            Console.WriteLine($"{smallgroup.id}:  Small group: {smallgroup.title} with {smallgroup.participants_count} members");
+            Console.WriteLine($"{id}:  Small group: {smallgroup.title} with {smallgroup.participants_count} members");
             break;
         case Channel channel when (channel.flags & Channel.Flags.broadcast) != 0:
-            Console.WriteLine($"{channel.id}: Channel {channel.username}: {channel.title}");
+            Console.WriteLine($"{id}: Channel {channel.username}: {channel.title}");
             break;
         case Channel group:
-            Console.WriteLine($"{group.id}: Group {group.username}: {group.title}");
+            Console.WriteLine($"{id}: Group {group.username}: {group.title}");
             break;
     }
 Console.Write("Type a chat ID to send a message: ");
-long id = long.Parse(Console.ReadLine());
+long chatId = long.Parse(Console.ReadLine());
-var target = chats.chats.First(chat => chat.ID == id);
+var target = chats.chats[chatId];
-Console.WriteLine($"Sending a message in chat {target.ID}: {target.Title}");
+Console.WriteLine($"Sending a message in chat {chatId}: {target.Title}");
 await client.SendMessageAsync(target, "Hello, World");
 ```
 

src/Generator.cs

@@ -98,6 +98,7 @@ namespace WTelegram
 			using var sw = new StreamWriter(outputCs, false, Encoding.UTF8);
 			sw.WriteLine("// This file is generated automatically using the Generator class");
 			sw.WriteLine("using System;");
+			sw.WriteLine("using System.Collections.Generic;");
 			if (schema.methods.Count != 0) sw.WriteLine("using System.Threading.Tasks;");
 			sw.WriteLine();
 			sw.WriteLine("namespace TL");
@@ -442,7 +443,13 @@ namespace WTelegram
 		private string MapType(string type, string name)
 		{
 			if (type.StartsWith("Vector<", StringComparison.OrdinalIgnoreCase))
+			{
+				if (name == "users" && type == "Vector<User>")
+					return $"Dictionary<long, " + MapType(type[7..^1], name) + ">";
+				else if (name == "chats" && type == "Vector<Chat>")
+					return $"Dictionary<long, " + MapType(type[7..^1], name) + ">";
 				return MapType(type[7..^1], name) + "[]";
+			}
 			else if (type == "Bool")
 				return "bool";
 			else if (type == "bytes")

src/TL.MTProto.cs

@@ -1,5 +1,6 @@
 // This file is generated automatically using the Generator class
 using System;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace TL

src/TL.Schema.cs

@@ -1,5 +1,6 @@
 // This file is generated automatically using the Generator class
 using System;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace TL
@@ -1257,7 +1258,7 @@ namespace TL
 	{
 		public Contact[] contacts;
 		public int saved_count;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/contacts.importedContacts"/></summary>
@@ -1267,7 +1268,7 @@ namespace TL
 		public ImportedContact[] imported;
 		public PopularContact[] popular_invites;
 		public long[] retry_contacts;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/contacts.blocked"/></summary>
@@ -1275,8 +1276,8 @@ namespace TL
 	public partial class Contacts_Blocked : ITLObject
 	{
 		public PeerBlocked[] blocked;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 	///<summary>See <a href="https://corefork.telegram.org/constructor/contacts.blockedSlice"/></summary>
 	[TLDef(0xE1664194, inheritAfter = true)]
@@ -1290,8 +1291,8 @@ namespace TL
 	{
 		public DialogBase[] dialogs;
 		public MessageBase[] messages;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 	///<summary>See <a href="https://corefork.telegram.org/constructor/messages.dialogsSlice"/></summary>
 	[TLDef(0x71E094F3, inheritAfter = true)]
@@ -1307,8 +1308,8 @@ namespace TL
 	public partial class Messages_Messages : Messages_MessagesBase
 	{
 		public MessageBase[] messages;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 	///<summary>See <a href="https://corefork.telegram.org/constructor/messages.messagesSlice"/></summary>
 	[TLDef(0x3A54685E, inheritAfter = true)]
@@ -1330,8 +1331,8 @@ namespace TL
 		public int count;
 		[IfFlag(2)] public int offset_id_offset;
 		public MessageBase[] messages;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 	///<summary>See <a href="https://corefork.telegram.org/constructor/messages.messagesNotModified"/></summary>
 	[TLDef(0x74535F21)]
@@ -1339,7 +1340,7 @@ namespace TL
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/messages.chats"/></summary>
 	[TLDef(0x64FF9FD5)]
-	public partial class Messages_Chats : ITLObject { public ChatBase[] chats; }
+	public partial class Messages_Chats : ITLObject { public Dictionary<long, ChatBase> chats; }
 	///<summary>See <a href="https://corefork.telegram.org/constructor/messages.chatsSlice"/></summary>
 	[TLDef(0x9CD81144, inheritAfter = true)]
 	public partial class Messages_ChatsSlice : Messages_Chats { public int count; }
@@ -1349,8 +1350,8 @@ namespace TL
 	public partial class Messages_ChatFull : ITLObject
 	{
 		public ChatFullBase full_chat;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/messages.affectedHistory"/></summary>
@@ -2102,8 +2103,8 @@ namespace TL
 		public MessageBase[] new_messages;
 		public EncryptedMessageBase[] new_encrypted_messages;
 		public Update[] other_updates;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 		public Updates_State state;
 	}
 	///<summary>See <a href="https://corefork.telegram.org/constructor/updates.differenceSlice"/></summary>
@@ -2113,8 +2114,8 @@ namespace TL
 		public MessageBase[] new_messages;
 		public EncryptedMessageBase[] new_encrypted_messages;
 		public Update[] other_updates;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 		public Updates_State intermediate_state;
 	}
 	///<summary>See <a href="https://corefork.telegram.org/constructor/updates.differenceTooLong"/></summary>
@@ -2177,8 +2178,8 @@ namespace TL
 	public partial class UpdatesCombined : UpdatesBase
 	{
 		public Update[] updates;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
 		public DateTime date;
 		public int seq_start;
 		public int seq;
@@ -2188,8 +2189,8 @@ namespace TL
 	public partial class Updates : UpdatesBase
 	{
 		public Update[] updates;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
 		public DateTime date;
 		public int seq;
 	}
@@ -2213,7 +2214,7 @@ namespace TL
 	public partial class Photos_Photos : ITLObject
 	{
 		public PhotoBase[] photos;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 	///<summary>See <a href="https://corefork.telegram.org/constructor/photos.photosSlice"/></summary>
 	[TLDef(0x15051F54, inheritAfter = true)]
@@ -2224,7 +2225,7 @@ namespace TL
 	public partial class Photos_Photo : ITLObject
 	{
 		public PhotoBase photo;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/type/upload.File"/></summary>
@@ -2609,8 +2610,8 @@ namespace TL
 	{
 		public Peer[] my_results;
 		public Peer[] results;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/type/InputPrivacyKey"/></summary>
@@ -2714,8 +2715,8 @@ namespace TL
 	public partial class Account_PrivacyRules : ITLObject
 	{
 		public PrivacyRule[] rules;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/accountDaysTTL"/></summary>
@@ -3229,8 +3230,8 @@ namespace TL
 	public partial class Contacts_ResolvedPeer : ITLObject
 	{
 		public Peer peer;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/messageRange"/></summary>
@@ -3261,8 +3262,8 @@ namespace TL
 		[IfFlag(1)] public int timeout;
 		public DialogBase dialog;
 		public MessageBase[] messages;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 	///<summary>See <a href="https://corefork.telegram.org/constructor/updates.channelDifference"/></summary>
 	[TLDef(0x2064674E)]
@@ -3274,8 +3275,8 @@ namespace TL
 		[IfFlag(1)] public int timeout;
 		public MessageBase[] new_messages;
 		public Update[] other_updates;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/channelMessagesFilter"/></summary>
@@ -3383,8 +3384,8 @@ namespace TL
 	{
 		public int count;
 		public ChannelParticipantBase[] participants;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/channels.channelParticipant"/></summary>
@@ -3392,8 +3393,8 @@ namespace TL
 	public partial class Channels_ChannelParticipant : ITLObject
 	{
 		public ChannelParticipantBase participant;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/help.termsOfService"/></summary>
@@ -3655,7 +3656,7 @@ namespace TL
 		[IfFlag(2)] public InlineBotSwitchPM switch_pm;
 		public BotInlineResultBase[] results;
 		public DateTime cache_time;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/exportedMessageLink"/></summary>
@@ -3762,8 +3763,8 @@ namespace TL
 	{
 		public DialogBase[] dialogs;
 		public MessageBase[] messages;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 		public Updates_State state;
 	}
 
@@ -3813,8 +3814,8 @@ namespace TL
 	public partial class Contacts_TopPeers : Contacts_TopPeersBase
 	{
 		public TopPeerCategoryPeers[] categories;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 	///<summary>See <a href="https://corefork.telegram.org/constructor/contacts.topPeersDisabled"/></summary>
 	[TLDef(0xB52C939D)]
@@ -3967,7 +3968,7 @@ namespace TL
 	public partial class Messages_HighScores : ITLObject
 	{
 		public HighScore[] scores;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/type/RichText"/></summary>
@@ -4377,7 +4378,7 @@ namespace TL
 		[IfFlag(4)] public DataJSON native_params;
 		[IfFlag(0)] public PaymentRequestedInfo saved_info;
 		[IfFlag(1)] public PaymentSavedCredentials saved_credentials;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/payments.validatedRequestedInfo"/></summary>
@@ -4418,7 +4419,7 @@ namespace TL
 		public string currency;
 		public long total_amount;
 		public string credentials_title;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/payments.savedInfo"/></summary>
@@ -4607,7 +4608,7 @@ namespace TL
 	public partial class Phone_PhoneCall : ITLObject
 	{
 		public PhoneCallBase phone_call;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/type/upload.CdnFile"/></summary>
@@ -4862,8 +4863,8 @@ namespace TL
 	public partial class Channels_AdminLogResults : ITLObject
 	{
 		public ChannelAdminLogEvent[] events;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/channelAdminLogEventsFilter"/></summary>
@@ -4917,8 +4918,8 @@ namespace TL
 	public partial class Help_RecentMeUrls : ITLObject
 	{
 		public RecentMeUrl[] urls;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/inputSingleMedia"/></summary>
@@ -4953,7 +4954,7 @@ namespace TL
 	public partial class Account_WebAuthorizations : ITLObject
 	{
 		public WebAuthorization[] authorizations;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/type/InputMessage"/></summary>
@@ -5242,7 +5243,7 @@ namespace TL
 		public SecureRequiredTypeBase[] required_types;
 		public SecureValue[] values;
 		public SecureValueErrorBase[] errors;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 		[IfFlag(0)] public string privacy_policy_url;
 	}
 
@@ -5804,8 +5805,8 @@ namespace TL
 	public partial class Messages_InactiveChats : ITLObject
 	{
 		public int[] dates;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/type/BaseTheme"/></summary>
@@ -5898,7 +5899,7 @@ namespace TL
 		public Flags flags;
 		public int count;
 		public MessageUserVoteBase[] votes;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 		[IfFlag(0)] public string next_offset;
 	}
 
@@ -6026,8 +6027,8 @@ namespace TL
 		public Flags flags;
 		public DateTime expires;
 		public Peer peer;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 		[IfFlag(1)] public string psa_type;
 		[IfFlag(2)] public string psa_message;
 	}
@@ -6092,7 +6093,7 @@ namespace TL
 		public StatsGroupTopPoster[] top_posters;
 		public StatsGroupTopAdmin[] top_admins;
 		public StatsGroupTopInviter[] top_inviters;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/globalPrivacySettings"/></summary>
@@ -6152,8 +6153,8 @@ namespace TL
 	public partial class Messages_MessageViews : ITLObject
 	{
 		public MessageViews[] views;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/messages.discussionMessage"/></summary>
@@ -6167,8 +6168,8 @@ namespace TL
 		[IfFlag(1)] public int read_inbox_max_id;
 		[IfFlag(2)] public int read_outbox_max_id;
 		public int unread_count;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/messageReplyHeader"/></summary>
@@ -6272,8 +6273,8 @@ namespace TL
 		public GroupCallBase call;
 		public GroupCallParticipant[] participants;
 		public string participants_next_offset;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/phone.groupParticipants"/></summary>
@@ -6283,8 +6284,8 @@ namespace TL
 		public int count;
 		public GroupCallParticipant[] participants;
 		public string next_offset;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 		public int version;
 	}
 
@@ -6340,7 +6341,7 @@ namespace TL
 	{
 		public int count;
 		public ExportedChatInvite[] invites;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/type/messages.ExportedChatInvite"/></summary>
@@ -6350,7 +6351,7 @@ namespace TL
 	public partial class Messages_ExportedChatInvite : Messages_ExportedChatInviteBase
 	{
 		public ExportedChatInvite invite;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 	///<summary>See <a href="https://corefork.telegram.org/constructor/messages.exportedChatInviteReplaced"/></summary>
 	[TLDef(0x222600EF)]
@@ -6358,7 +6359,7 @@ namespace TL
 	{
 		public ExportedChatInvite invite;
 		public ExportedChatInvite new_invite;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/messages.chatInviteImporters"/></summary>
@@ -6367,7 +6368,7 @@ namespace TL
 	{
 		public int count;
 		public ChatInviteImporter[] importers;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/chatAdminWithInvites"/></summary>
@@ -6384,7 +6385,7 @@ namespace TL
 	public partial class Messages_ChatAdminsWithInvites : ITLObject
 	{
 		public ChatAdminWithInvites[] admins;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/messages.checkedHistoryImportPeer"/></summary>
@@ -6396,8 +6397,8 @@ namespace TL
 	public partial class Phone_JoinAsPeers : ITLObject
 	{
 		public Peer[] peers;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	///<summary>See <a href="https://corefork.telegram.org/constructor/phone.exportedGroupCallInvite"/></summary>
@@ -6499,8 +6500,8 @@ namespace TL
 	public partial class Messages_SponsoredMessages : ITLObject
 	{
 		public SponsoredMessage[] messages;
-		public ChatBase[] chats;
+		public Dictionary<long, ChatBase> chats;
-		public UserBase[] users;
+		public Dictionary<long, UserBase> users;
 	}
 
 	// ---functions---

src/TL.Secret.cs

@@ -1,5 +1,6 @@
 // This file is generated automatically using the Generator class
 using System;
+using System.Collections.Generic;
 
 namespace TL
 {

src/TL.cs

@@ -141,6 +141,10 @@ namespace TL
 						return new Int128(reader);
 					else if (type == typeof(Int256))
 						return new Int256(reader);
+					else if (type == typeof(Dictionary<long, UserBase>))
+						return reader.ReadTLDictionary<UserBase>(u => u.ID);
+					else if (type == typeof(Dictionary<long, ChatBase>))
+						return reader.ReadTLDictionary<ChatBase>(c => c.ID);
 					else
 						return reader.ReadTLObject();
 				default:
@@ -184,6 +188,22 @@ namespace TL
 				throw new ApplicationException($"Cannot deserialize {type.Name} with ctor #{ctorNb:x}");
 		}
 
+		internal static Dictionary<long, T> ReadTLDictionary<T>(this BinaryReader reader, Func<T, long> getID)
+		{
+			uint ctorNb = reader.ReadUInt32();
+			var elementType = typeof(T);
+			if (ctorNb != Layer.VectorCtor)
+				throw new ApplicationException($"Cannot deserialize Vector<{elementType.Name}> with ctor #{ctorNb:x}");
+			int count = reader.ReadInt32();
+			var dict = new Dictionary<long, T>(count);
+			for (int i = 0; i < count; i++)
+			{
+				var value = (T)reader.ReadTLValue(elementType);
+				dict.Add(getID(value), value);
+			}
+			return dict;
+		}
+
 		internal static void WriteTLStamp(this BinaryWriter writer, DateTime datetime)
 			=> writer.Write(datetime == DateTime.MaxValue ? int.MaxValue : (int)(datetime.ToUniversalTime().Ticks / 10000000 - 62135596800L));