public function tag($tags)
    {
        $tags = array_slice((array)$tags, 0, 3);
        foreach ($tags as $tag) {
            $this->messageBuilder->addTag($tag);
        }

        return $this;
    }
public function tag($tags)
    {
        $tags = array_slice((array)$tags, 0, 3);
        foreach ($tags as $tag) {
            $this->messageBuilder->addTag($tag);
        }

        return $this;
    }
public function tag ( $ tags ) { $ tags = array_slice ( ( array ) $ tags , 0 , 3 ) ; foreach ( $ tags as $ tag ) { $ this -> messageBuilder -> addTag ( $ tag ) ; } return $ this ; }
Add Mailgun tags to the message.
Tag limit is 3.

@param string|array $tags

@return \Bogardo\Mailgun\Mail\Message
Add Mailgun tags to the message . Tag limit is 3 .