Add method to unpin chat messages

src/TgBotLib/Enums/Methods.php

@@ -56,6 +56,7 @@
     use TgBotLib\Methods\SetWebhook;
     use TgBotLib\Methods\UnbanChatMember;
     use TgBotLib\Methods\UnbanChatSenderChat;
+    use TgBotLib\Methods\UnpinChatMessage;
 
     enum Methods : string
     {
@@ -110,6 +111,7 @@
         case SET_CHAT_TITLE = 'setChatTitle';
         case SET_CHAT_DESCRIPTION = 'setChatDescription';
         case PIN_CHAT_MESSAGE = 'pinChatMessage';
+        case UNPIN_CHAT_MESSAGE = 'unpinChatMessage';
 
         /**
          * Executes a command on the provided bot with the given parameters.
@@ -174,6 +176,7 @@
                 self::SET_CHAT_TITLE => SetChatTitle::execute($bot, $parameters),
                 self::SET_CHAT_DESCRIPTION => SetChatDescription::execute($bot, $parameters),
                 self::PIN_CHAT_MESSAGE => PinChatMessage::execute($bot, $parameters),
+                self::UNPIN_CHAT_MESSAGE => UnpinChatMessage::execute($bot, $parameters),
             };
         }
     }

src/TgBotLib/Methods/UnpinChatMessage.php

@@ -0,0 +1,40 @@
+<?php
+
+    namespace TgBotLib\Methods;
+
+    use TgBotLib\Abstracts\Method;
+    use TgBotLib\Bot;
+    use TgBotLib\Enums\Methods;
+
+    class UnpinChatMessage extends Method
+    {
+
+        /**
+         * @inheritDoc
+         */
+        public static function execute(Bot $bot, array $parameters = []): bool
+        {
+            return (bool)self::executeCurl(self::buildPost($bot, Methods::UNPIN_CHAT_MESSAGE->value, $parameters));
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function getRequiredParameters(): ?array
+        {
+            return [
+                'chat_id'
+            ];
+        }
+
+        /**
+         * @inheritDoc
+         */
+        public static function getOptionalParameters(): ?array
+        {
+            return [
+                'business_connection_id',
+                'message_id'
+            ];
+        }
+    }