Remove updateAddChatMembersPrivacyForbidden: use USER_PRIVACY_RESTRICTED error message instead.

td/generate/scheme/td_api.tl

@@ -7176,9 +7176,6 @@ updateSpeedLimitNotification is_upload:Bool = Update;
 //@description The list of contacts that had birthdays recently or will have birthday soon has changed @close_birthday_users List of contact users with close birthday
 updateContactCloseBirthdays close_birthday_users:vector<closeBirthdayUser> = Update;
 
-//@description Adding users to a chat has failed because of their privacy settings. An invite link can be shared with the users if appropriate @chat_id Chat identifier @user_ids Identifiers of users, which weren't added because of their privacy settings
-updateAddChatMembersPrivacyForbidden chat_id:int53 user_ids:vector<int53> = Update;
-
 //@description Autosave settings for some type of chats were updated @scope Type of chats for which autosave settings were updated @settings The new autosave settings; may be null if the settings are reset to default
 updateAutosaveSettings scope:AutosaveSettingsScope settings:scopeAutosaveSettings = Update;
 

td/telegram/DialogParticipantManager.cpp

@@ -495,12 +495,6 @@ class EditChatAdminQuery final : public Td::ResultHandler {
   }
 
   void on_error(Status status) final {
-    if (!td_->auth_manager_->is_bot() && status.message() == "USER_PRIVACY_RESTRICTED") {
-      // impossible now, because the user must be in the chat already
-      td_->dialog_participant_manager_->send_update_add_chat_members_privacy_forbidden(DialogId(chat_id_), {user_id_},
-                                                                                       "EditChatAdminQuery");
-      return promise_.set_error(Status::Error(406, "USER_PRIVACY_RESTRICTED"));
-    }
     promise_.set_error(std::move(status));
   }
 };
@@ -649,11 +643,6 @@ class EditChannelAdminQuery final : public Td::ResultHandler {
   }
 
   void on_error(Status status) final {
-    if (!td_->auth_manager_->is_bot() && status.message() == "USER_PRIVACY_RESTRICTED") {
-      td_->dialog_participant_manager_->send_update_add_chat_members_privacy_forbidden(
-          DialogId(channel_id_), {user_id_}, "EditChannelAdminQuery");
-      return promise_.set_error(Status::Error(406, "USER_PRIVACY_RESTRICTED"));
-    }
     td_->chat_manager_->on_get_channel_error(channel_id_, status, "EditChannelAdminQuery");
     td_->chat_manager_->invalidate_channel_full(channel_id_, false, "EditChannelAdminQuery");
     promise_.set_error(std::move(status));
@@ -807,11 +796,6 @@ class EditChannelCreatorQuery final : public Td::ResultHandler {
   }
 
   void on_error(Status status) final {
-    if (!td_->auth_manager_->is_bot() && status.message() == "USER_PRIVACY_RESTRICTED") {
-      td_->dialog_participant_manager_->send_update_add_chat_members_privacy_forbidden(
-          DialogId(channel_id_), {user_id_}, "EditChannelCreatorQuery");
-      return promise_.set_error(Status::Error(406, "USER_PRIVACY_RESTRICTED"));
-    }
     td_->chat_manager_->on_get_channel_error(channel_id_, status, "EditChannelCreatorQuery");
     promise_.set_error(std::move(status));
   }
@@ -2699,16 +2683,6 @@ void DialogParticipantManager::speculative_add_channel_user(ChannelId channel_id
   td_->chat_manager_->speculative_add_channel_user(channel_id, user_id, new_status, old_status);
 }
 
-void DialogParticipantManager::send_update_add_chat_members_privacy_forbidden(DialogId dialog_id,
-                                                                              vector<UserId> user_ids,
-                                                                              const char *source) {
-  td_->dialog_manager_->force_create_dialog(dialog_id, source);
-  send_closure(G()->td(), &Td::send_update,
-               td_api::make_object<td_api::updateAddChatMembersPrivacyForbidden>(
-                   td_->dialog_manager_->get_chat_id_object(dialog_id, "updateAddChatMembersPrivacyForbidden"),
-                   td_->user_manager_->get_user_ids_object(user_ids, source)));
-}
-
 void DialogParticipantManager::on_channel_participant_cache_timeout_callback(void *dialog_participant_manager_ptr,
                                                                              int64 channel_id_long) {
   if (G()->close_flag()) {

td/telegram/DialogParticipantManager.h

@@ -130,8 +130,6 @@ class DialogParticipantManager final : public Actor {
   void on_set_channel_participant_status(ChannelId channel_id, DialogId participant_dialog_id,
                                          DialogParticipantStatus status);
 
-  void send_update_add_chat_members_privacy_forbidden(DialogId dialog_id, vector<UserId> user_ids, const char *source);
-
   bool have_channel_participant_cache(ChannelId channel_id) const;
 
   void add_channel_participant_to_cache(ChannelId channel_id, const DialogParticipant &dialog_participant,