diff --git a/telegram-bot-api/Client.cpp b/telegram-bot-api/Client.cpp
index 465c33f..62a334f 100644
--- a/telegram-bot-api/Client.cpp
+++ b/telegram-bot-api/Client.cpp
@@ -276,6 +276,7 @@ bool Client::init_methods() {
   methods_.emplace("revokechatinvitelink", &Client::process_revoke_chat_invite_link_query);
   methods_.emplace("getbusinessconnection", &Client::process_get_business_connection_query);
   methods_.emplace("readbusinessmessage", &Client::process_read_business_message_query);
+  methods_.emplace("deletebusinessmessages", &Client::process_delete_business_messages_query);
   methods_.emplace("setuseremojistatus", &Client::process_set_user_emoji_status_query);
   methods_.emplace("getchat", &Client::process_get_chat_query);
   methods_.emplace("setchatphoto", &Client::process_set_chat_photo_query);
@@ -12075,6 +12076,19 @@ td::Status Client::process_read_business_message_query(PromisedQueryPtr &query)
   return td::Status::OK();
 }
 
+td::Status Client::process_delete_business_messages_query(PromisedQueryPtr &query) {
+  auto business_connection_id = query->arg("business_connection_id").str();
+  TRY_RESULT(message_ids, get_message_ids(query.get(), 100));
+  check_business_connection(
+      business_connection_id, std::move(query),
+      [this, message_ids = std::move(message_ids)](const BusinessConnection *business_connection,
+                                                   PromisedQueryPtr query) mutable {
+        send_request(make_object<td_api::deleteBusinessMessages>(business_connection->id_, std::move(message_ids)),
+                     td::make_unique<TdOnOkQueryCallback>(std::move(query)));
+      });
+  return td::Status::OK();
+}
+
 td::Status Client::process_set_user_emoji_status_query(PromisedQueryPtr &query) {
   TRY_RESULT(user_id, get_user_id(query.get()));
   auto emoji_status_custom_emoji_id = td::to_integer<int64>(query->arg("emoji_status_custom_emoji_id"));
diff --git a/telegram-bot-api/Client.h b/telegram-bot-api/Client.h
index 1ac27a3..762e656 100644
--- a/telegram-bot-api/Client.h
+++ b/telegram-bot-api/Client.h
@@ -721,6 +721,7 @@ class Client final : public WebhookActor::Callback {
   td::Status process_revoke_chat_invite_link_query(PromisedQueryPtr &query);
   td::Status process_get_business_connection_query(PromisedQueryPtr &query);
   td::Status process_read_business_message_query(PromisedQueryPtr &query);
+  td::Status process_delete_business_messages_query(PromisedQueryPtr &query);
   td::Status process_set_user_emoji_status_query(PromisedQueryPtr &query);
   td::Status process_get_chat_query(PromisedQueryPtr &query);
   td::Status process_set_chat_photo_query(PromisedQueryPtr &query);