Message types about chat-downloader HOT 3 CLOSED

chat_downloader https://www.youtube.com/watch?v=5qap5aO4i9A --message_groups "messages superchat"

chat_downloader https://www.youtube.com/watch?v=n5aQeLwwEns --message_types "text_message paid_message membership"

_MESSAGE_GROUPS = {
    'messages': [
        'text_message'  # normal message
    ],
    'superchat': [
        # superchat messages which appear in chat
        'membership_item',
        'paid_message',
        'paid_sticker',
    ],
    'tickers': [
        # superchat messages which appear ticker (at the top)
        'ticker_paid_sticker_item',
        'ticker_paid_message_item',
        'ticker_sponsor_item',
    ],
    'banners': [
        'banner',
        'banner_header'
    ],

    'donations': [
        'donation_announcement'
    ],
    'engagement': [
        # message saying live chat replay is on
        'viewer_engagement_message',
    ],
    'purchases': [
        'purchased_product_message'  # product purchased
    ],

    'mode_changes': [
        'mode_change_message'  # e.g. slow mode enabled
    ],

    'deleted': [
        'deleted_message'
    ],
    'bans': [
        'ban_user'
    ],

    'placeholder': [
        'placeholder_item'  # placeholder
    ]
}