How to lower yandex search bot crawl with cloudflare?

Hi, i have many of yandex search bot crawl, and its make load on my server.
i want to lower that.

for now i have use firewall waf that i create based on cloudflare youtube video guide.
this is the cloudflare youtube records that i create, like this video in this link :
Cloudflare Bot Management: Product Demo

i want google bot and bing bot to visit my website how much they want, but not yandex.

what should i do?

4 posts were merged into an existing topic: How to decrease or lower the crawl rate of yandex search engine bots with cloudflare?