diff --git a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultArticle.php b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultArticle.php
index d469a03..8f56e2b 100644
--- a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultArticle.php
+++ b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultArticle.php
@@ -273,7 +273,7 @@
             $object->type = InlineQueryResultType::ARTICLE;
             $object->id = $data['id'] ?? null;
             $object->title = $data['title'] ?? null;
-            $object->input_message_content = isset($data['input_message_content']) ? InputMessageContent::fromArray($data['input_message_content']) : null;
+            $object->input_message_content = isset($data['input_message_content']) ? InputMessageContent::fromArray($data['input_message_content'] ?? null) : null;
             $object->reply_markup = isset($data['reply_markup']) ? InlineKeyboardMarkup::fromArray($data['reply_markup']) : null;
             $object->url = $data['url'] ?? null;
             $object->hide_url = $data['hide_url'] ?? null;
diff --git a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultAudio.php b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultAudio.php
index ca6df9c..bb067e8 100644
--- a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultAudio.php
+++ b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultAudio.php
@@ -326,7 +326,7 @@
             $object->title = $data['title'] ?? null;
             $object->caption = $data['caption'] ?? null;
             $object->parse_mode = $data['parse_mode'] ?? null;
-            $object->caption_entities = isset($data['caption_entities']) ? array_map(fn(array $messageEntity) => MessageEntity::fromArray($messageEntity), $data['caption_entities']) : null;
+            $object->caption_entities = isset($data['caption_entities']) ? array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities'] ?? []) : null;
             $object->performer = $data['performer'] ?? null;
             $object->audio_duration = $data['audio_duration'] ?? null;
             $object->reply_markup = ($data['reply_markup']) ? InlineKeyboardMarkup::fromArray($data['reply_markup']) : null;
diff --git a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultDocument.php b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultDocument.php
index fc54c25..089df47 100644
--- a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultDocument.php
+++ b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultDocument.php
@@ -394,12 +394,12 @@
             $object->title = $data['title'] ?? null;
             $object->caption = $data['caption'] ?? null;
             $object->parse_mode = $data['parse_mode'] ?? null;
-            $object->caption_entities = isset($data['caption_entities']) ? array_map(fn(array $entity) => MessageEntity::fromArray($entity), $data['caption_entities']) : null;
+            $object->caption_entities = isset($data['caption_entities']) ? array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities'] ?? []) : null;
             $object->document_url = $data['document_url'] ?? null;
             $object->mime_type = $data['mime_type'] ?? null;
             $object->description = $data['description'] ?? null;
             $object->reply_markup = isset($data['reply_markup']) ? InlineKeyboardMarkup::fromArray($data['reply_markup']) : null;
-            $object->input_message_content = isset($data['input_message_content']) ? InputVenueMessageContent::fromArray($data['input_message_content']) : null;
+            $object->input_message_content = isset($data['input_message_content']) ? InputVenueMessageContent::fromArray($data['input_message_content'] ?? []) : null;
             $object->thumbnail_url = $data['thumbnail_url'] ?? null;
             $object->thumbnail_width = $data['thumbnail_width'] ?? null;
             $object->thumbnail_height = $data['thumbnail_height'] ?? null;
diff --git a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultGif.php b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultGif.php
index 822021c..cf155b1 100644
--- a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultGif.php
+++ b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultGif.php
@@ -409,8 +409,8 @@
             $object->title = $data['title'] ?? null;
             $object->caption = $data['caption'] ?? null;
             $object->parse_mode = $data['parse_mode'] ?? null;
-            $object->caption_entities = isset($data['caption_entities']) ? array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities']) : null;
-            $object->reply_markup = isset($data['reply_markup']) ? array_map(fn(array $items) => InlineKeyboardMarkup::fromArray($items), $data['reply_markup']) : null;
+            $object->caption_entities = isset($data['caption_entities']) ? array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities'] ?? []) : null;
+            $object->reply_markup = isset($data['reply_markup']) ? array_map(fn(array $items) => InlineKeyboardMarkup::fromArray($items), $data['reply_markup'] ?? []) : null;
             $object->input_message_content = isset($data['input_message_content']) ? InputMessageContent::fromArray($data['input_message_content']) : null;
 
             return $object;
diff --git a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultLocation.php b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultLocation.php
index 7807082..4e2cb25 100644
--- a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultLocation.php
+++ b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultLocation.php
@@ -356,7 +356,7 @@
             $object->live_period = $data['live_period'] ?? null;
             $object->heading = $data['heading'] ?? null;
             $object->proximity_alert_radius = $data['proximity_alert_radius'] ?? null;
-            $object->reply_markup = isset($data['reply_markup']) ? InlineKeyboardMarkup::fromArray($data['reply_markup']) : null;
+            $object->reply_markup = isset($data['reply_markup']) ? InlineKeyboardMarkup::fromArray($data['reply_markup'] ?? []) : null;
             $object->input_message_content = isset($data['input_message_content']) ? InputMessageContent::fromArray($data['input_message_content']) : null;
             $object->thumbnail_url = $data['thumbnail_url'] ?? null;
             $object->thumbnail_width = $data['thumbnail_width'] ?? null;
diff --git a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultMpeg4Gif.php b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultMpeg4Gif.php
index 1a84402..69ef378 100644
--- a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultMpeg4Gif.php
+++ b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultMpeg4Gif.php
@@ -341,7 +341,7 @@
             $object->title = $data['title'] ?? null;
             $object->caption = $data['caption'] ?? null;
             $object->parse_mode = $data['parse_mode'] ?? null;
-            $object->caption_entities = isset($data['caption_entities']) ? array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities']) : null;
+            $object->caption_entities = isset($data['caption_entities']) ? array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities'] ?? []) : null;
             $object->reply_markup = ($data['reply_markup'] ?? null) ? InlineKeyboardMarkup::fromArray($data['reply_markup']) : null;
             $object->input_message_content = ($data['input_message_content'] ?? null) ? InputVenueMessageContent::fromArray($data['input_message_content']) : null;
 
diff --git a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultPhoto.php b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultPhoto.php
index 9003eaa..066d4b1 100644
--- a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultPhoto.php
+++ b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultPhoto.php
@@ -321,7 +321,7 @@
             $object->description = $data['description'] ?? null;
             $object->caption = $data['caption'] ?? null;
             $object->parse_mode = $data['parse_mode'] ?? null;
-            $object->caption_entities = isset($data['caption_entities']) ? array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities']) : null;
+            $object->caption_entities = isset($data['caption_entities']) ? array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities'] ?? []) : null;
             $object->reply_markup = ($data['reply_markup'] !== null) ? InlineKeyboardMarkup::fromArray($data['reply_markup']) : null;
             $object->input_message_content = $data['input_message_content'] ?? null;
 
diff --git a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultVideo.php b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultVideo.php
index 9d62f71..2361037 100644
--- a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultVideo.php
+++ b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultVideo.php
@@ -372,7 +372,7 @@
             $object->title = $data['title'] ?? null;
             $object->caption = $data['caption'] ?? null;
             $object->parse_mode = $data['parse_mode'] ?? null;
-            $object->caption_entities = isset($data['caption_entities']) ? array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities']) : null;
+            $object->caption_entities = isset($data['caption_entities']) ? array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities'] ?? []) : null;
             $object->video_width = $data['video_width'] ?? null;
             $object->video_height = $data['video_height'] ?? null;
             $object->video_duration = $data['video_duration'] ?? null;
diff --git a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultVoice.php b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultVoice.php
index f60b425..dec6e6b 100644
--- a/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultVoice.php
+++ b/src/TgBotLib/Objects/Inline/InlineQueryResult/InlineQueryResultVoice.php
@@ -246,7 +246,7 @@
             $object->title = $data['title'] ?? null;
             $object->caption = $data['caption'] ?? null;
             $object->parse_mode = $data['parse_mode'] ?? null;
-            $object->caption_entities = array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities']);
+            $object->caption_entities = array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities'] ?? []);
             $object->voice_duration = $data['voice_duration'] ?? null;
             $object->reply_markup = InlineKeyboardMarkup::fromArray($data['reply_markup'] ?? []);
             $object->input_message_content = InputMessageContent::fromArray($data['input_message_content'] ?? []);
diff --git a/src/TgBotLib/Objects/InputMedia.php b/src/TgBotLib/Objects/InputMedia.php
index 7daa2f1..a29b588 100644
--- a/src/TgBotLib/Objects/InputMedia.php
+++ b/src/TgBotLib/Objects/InputMedia.php
@@ -4,79 +4,21 @@
 
     namespace TgBotLib\Objects;
 
+    use InvalidArgumentException;
+    use TgBotLib\Enums\Types\InputMediaType;
     use TgBotLib\Interfaces\ObjectTypeInterface;
+    use TgBotLib\Objects\InputMedia\InputMediaAnimation;
+    use TgBotLib\Objects\InputMedia\InputMediaAudio;
+    use TgBotLib\Objects\InputMedia\InputMediaDocument;
+    use TgBotLib\Objects\InputMedia\InputMediaPhoto;
+    use TgBotLib\Objects\InputMedia\InputMediaVideo;
 
-    class InputMedia implements ObjectTypeInterface
+    abstract class InputMedia implements ObjectTypeInterface
     {
         /**
          * @var string
          */
-        private $type;
-
-        /**
-         * @var string
-         */
-        private $media;
-
-        /**
-         * @var string|null
-         */
-        private $thumb;
-
-        /**
-         * @var string|null
-         */
-        private $caption;
-
-        /**
-         * @var string|null
-         */
-        private $parse_mode;
-
-        /**
-         * @var MessageEntity[]|null
-         */
-        private $caption_entities;
-
-        /**
-         * @var int|null
-         */
-        private $width;
-
-        /**
-         * @var int|null
-         */
-        private $height;
-
-        /**
-         * @var int|null
-         */
-        private $duration;
-
-        /**
-         * @var string|null
-         */
-        private $performer;
-
-        /**
-         * @var string|null
-         */
-        private $title;
-
-        /**
-         * @var bool
-         */
-        private $supports_streaming;
-
-        /**
-         * @var bool
-         */
-        private $has_spoiler;
-
-        /**
-         * @var bool
-         */
-        private $disable_content_type_detection;
+        protected $type;
 
         /**
          * Type of the result, can be photo, video, animation, audio or document
@@ -89,199 +31,33 @@
         }
 
         /**
-         * File to send. Pass a file_id to send a file that exists on the Telegram servers (recommended), pass an
-         * HTTP URL for Telegram to get a file from the Internet, or pass “attach://<file_attach_name>” to upload a new
-         * one using multipart/form-data under <file_attach_name> name.
-         *
-         * @see https://core.telegram.org/bots/api#sending-files
-         * @return string
+         * @inheritDoc
          */
-        public function getMedia(): string
-        {
-            return $this->media;
-        }
+        public abstract function toArray(): array;
 
         /**
-         * Optional. Thumbnail of the file sent; can be ignored if thumbnail generation for the file is supported
-         * server-side. The thumbnail should be in JPEG format and less than 200 kB in size. A thumbnail's width and
-         * height should not exceed 320. Ignored if the file is not uploaded using multipart/form-data. Thumbnails
-         * can't be reused and can be only uploaded as a new file, so you can pass “attach://<file_attach_name>”
-         * if the thumbnail was uploaded using multipart/form-data under <file_attach_name>.
-         *
-         * @see https://core.telegram.org/bots/api#sending-files
-         * @return string|null
+         * @inheritDoc
          */
-        public function getThumb(): ?string
+        public static function fromArray(?array $data): ?InputMedia
         {
-            return $this->thumb;
-        }
-
-        /**
-         * Optional. Caption of the video to be sent, 0-1024 characters after entities parsing
-         *
-         * @return string|null
-         */
-        public function getCaption(): ?string
-        {
-            return $this->caption;
-        }
-
-        /**
-         * Optional. Mode for parsing entities in the video caption.
-         *
-         * @see https://core.telegram.org/bots/api#formatting-options
-         * @return string|null
-         */
-        public function getParseMode(): ?string
-        {
-            return $this->parse_mode;
-        }
-
-        /**
-         * Optional. List of special entities that appear in the caption, which can be specified instead of parse_mode
-         *
-         * @return MessageEntity[]|null
-         */
-        public function getCaptionEntities(): ?array
-        {
-            return $this->caption_entities;
-        }
-
-        /**
-         * Optional. Video width
-         *
-         * @return int|null
-         */
-        public function getWidth(): ?int
-        {
-            return $this->width;
-        }
-
-        /**
-         * Optional. Video height
-         *
-         * @return int|null
-         */
-        public function getHeight(): ?int
-        {
-            return $this->height;
-        }
-
-        /**
-         * Optional. Video duration in seconds
-         *
-         * @return int|null
-         */
-        public function getDuration(): ?int
-        {
-            return $this->duration;
-        }
-
-        /**
-         * Optional. Performer of the audio
-         *
-         * @return string|null
-         */
-        public function getPerformer(): ?string
-        {
-            return $this->performer;
-        }
-
-        /**
-         * Optional. Title of the audio
-         *
-         * @return string|null
-         */
-        public function getTitle(): ?string
-        {
-            return $this->title;
-        }
-
-        /**
-         * Optional. Pass True if the uploaded video is suitable for streaming
-         *
-         * @return bool
-         */
-        public function isSupportsStreaming(): bool
-        {
-            return $this->supports_streaming;
-        }
-
-        /**
-         * Optional. Pass True if the video needs to be covered with a spoiler animation
-         *
-         * @return bool
-         */
-        public function hasSpoiler(): bool
-        {
-            return $this->has_spoiler;
-        }
-
-        /**
-         * Optional. Disables automatic server-side content type detection for files uploaded using multipart/form-data.
-         * Always True, if the document is sent as part of an album.
-         *
-         * @return bool
-         */
-        public function isDisableContentTypeDetection(): bool
-        {
-            return $this->disable_content_type_detection;
-        }
-
-        /**
-         * Returns an array representation of the object.
-         *
-         * @return array
-         */
-        public function toArray(): array
-        {
-            return [
-                'type' => $this->type,
-                'media' => $this->media,
-                'thumb' => $this->thumb,
-                'caption' => $this->caption,
-                'parse_mode' => $this->parse_mode,
-                'caption_entities' => is_array($this->caption_entities) ? array_map(function($entity) {
-                    return $entity->toArray();
-                }, $this->caption_entities) : null,
-                'width' => $this->width,
-                'height' => $this->height,
-                'duration' => $this->duration,
-                'performer' => $this->performer,
-                'title' => $this->title,
-                'supports_streaming' => $this->supports_streaming,
-                'has_spoiler' => $this->has_spoiler,
-                'disable_content_type_detection' => $this->disable_content_type_detection,
-            ];
-        }
-
-        /**
-         * Constructs a new object from an array representation.
-         *
-         * @param array $data
-         * @return InputMedia
-         */
-        public static function fromArray(array $data): self
-        {
-            $object = new self();
-            $object->type = $data['type'] ?? null;
-            $object->media = $data['media'] ?? null;
-            $object->thumb = $data['thumb'] ?? null;
-            $object->caption = $data['caption'] ?? null;
-            $object->parse_mode = $data['parse_mode'] ?? null;
-            $object->caption_entities = isset($data['caption_entities']) && is_array($data['caption_entities']) ? array_map(function($entity)
+            if($data === null)
             {
-                return MessageEntity::fromArray($entity);
-            }, $data['caption_entities']) : null;
-            $object->width = $data['width'] ?? null;
-            $object->height = $data['height'] ?? null;
-            $object->duration = $data['duration'] ?? null;
-            $object->performer = $data['performer'] ?? null;
-            $object->title = $data['title'] ?? null;
-            $object->supports_streaming = $data['supports_streaming'] ?? false;
-            $object->has_spoiler = $data['has_spoiler'] ?? false;
-            $object->disable_content_type_detection = $data['disable_content_type_detection'] ?? false;
+                return null;
+            }
 
-            return $object;
+            if(!isset($data['type']))
+            {
+                throw new InvalidArgumentException('type is not provided');
+            }
+
+            return match (InputMediaType::tryFrom($data['type']))
+            {
+                InputMediaType::PHOTO => InputMediaPhoto::fromArray($data),
+                InputMediaType::VIDEO => InputMediaVideo::fromArray($data),
+                InputMediaType::ANIMATION => InputMediaAnimation::fromArray($data),
+                InputMediaType::AUDIO => InputMediaAudio::fromArray($data),
+                InputMediaType::DOCUMENT => InputMediaDocument::fromArray($data),
+                default => throw new InvalidArgumentException('Unknown type')
+            };
         }
     }
\ No newline at end of file
diff --git a/src/TgBotLib/Objects/InputMedia/InputMediaPhoto.php b/src/TgBotLib/Objects/InputMedia/InputMediaPhoto.php
index 1d649c8..59e83a7 100644
--- a/src/TgBotLib/Objects/InputMedia/InputMediaPhoto.php
+++ b/src/TgBotLib/Objects/InputMedia/InputMediaPhoto.php
@@ -8,47 +8,16 @@
     use TgBotLib\Objects\InputMedia;
     use TgBotLib\Objects\MessageEntity;
 
-    class InputMediaPhoto implements ObjectTypeInterface
+    class InputMediaPhoto extends InputMedia implements ObjectTypeInterface
     {
-        /**
-         * @var string
-         */
-        private $type;
-
-        /**
-         * @var string
-         */
-        private $media;
-
-        /**
-         * @var string|null
-         */
-        private $caption;
-
-        /**
-         * @var string|null
-         */
-        private $parse_mode;
-
+        private string $media;
+        private ?string $caption;
+        private ?string $parse_mode;
         /**
          * @var MessageEntity[]|null
          */
-        private $caption_entities;
-
-        /**
-         * @var bool
-         */
-        private $has_spoiler;
-
-        /**
-         * Type of the result, must be photo
-         *
-         * @return string
-         */
-        public function getType(): string
-        {
-            return $this->type;
-        }
+        private ?array $caption_entities;
+        private bool $has_spoiler;
 
         /**
          * File to send. Pass a file_id to send a file that exists on the Telegram servers (recommended), pass an HTTP
@@ -116,56 +85,28 @@
                 'media' => $this->media,
                 'caption' => $this->caption,
                 'parse_mode' => $this->parse_mode,
-                'caption_entities' => is_array($this->caption_entities) ? array_map(function ($item) {
-                    if($item instanceof ObjectTypeInterface)
-                    {
-                        return $item->toArray();
-                    }
-                    return $item;
-                }, $this->caption_entities) : null,
+                'caption_entities' => array_map(fn(MessageEntity $item) => $item->toArray(), $this->caption_entities),
                 'has_spoiler' => $this->has_spoiler,
             ];
         }
 
         /**
-         * Constructs the object from an array
-         *
-         * @param array $data
-         * @return InputMediaPhoto
+         * @inheritDoc
          */
-        public static function fromArray(array $data): self
+        public static function fromArray(?array $data): ?InputMediaPhoto
         {
-            $object = new self();
+            if($data === null)
+            {
+                return null;
+            }
 
+            $object = new self();
             $object->type = $data['type'] ?? null;
             $object->media = $data['media'] ?? null;
             $object->caption = $data['caption'] ?? null;
             $object->parse_mode = $data['parse_mode'] ?? null;
             $object->has_spoiler = $data['has_spoiler'] ?? null;
-            $object->caption_entities = isset($data['caption_entities']) ? array_map(function ($item)
-            {
-                return MessageEntity::fromArray($item);
-            }, $data['caption_entities']) : null;
-
-            return $object;
-        }
-
-        /**
-         * Constructs object from InputMedia
-         *
-         * @param InputMedia $inputMedia
-         * @return InputMediaPhoto
-         */
-        public static function fromInputMedia(InputMedia $inputMedia): InputMediaPhoto
-        {
-            $object = new self();
-
-            $object->type = $inputMedia->getType();
-            $object->media = $inputMedia->getMedia();
-            $object->caption = $inputMedia->getCaption();
-            $object->parse_mode = $inputMedia->getParseMode();
-            $object->has_spoiler = $inputMedia->hasSpoiler();
-            $object->caption_entities = $inputMedia->getCaptionEntities();
+            $object->caption_entities = array_map(fn(array $items) => MessageEntity::fromArray($items), $data['caption_entities'] ?? []);
 
             return $object;
         }