User-agent: AdsBot-Google
Disallow:

User-agent: AdsBot-Google-Mobile
Disallow:

User-agent: Mediapartners-Google
Disallow:

User-agent: Googlebot
Disallow:

User-agent: Googlebot-Image
Disallow:

# Block all bots from asset folders
User-agent: *
Disallow: /uploads*
Disallow: /images*
Disallow: /custom_assets*
Disallow: /upl/media/360x240*
Disallow: /upl/media/1200x800*