Yandex disk api Cyrillic in the link?

Question

JavaScript

I am using the request library to get the page code.
The url variable contains a link that contains an example in Cyrillic:

https://cloud-api.yandex.net/v1/disk/public/resources/download?public_key=ССЫЛКА_НА_ДИСК&path=/ИМЯ_ФАЙЛА.pdf

So if you follow such a link from google chrome, then the answer will be normal, and if you request the contents of this page using the request library, the answer will be like this

{"message":"Не удалось найти запрошенный ресурс.","description":"Resource not found.","error":"DiskNotFoundError"}

The fact is that the browser converts Cyrillic and from

api.yandex.net/v1/disk/public/resources/download?public_key=ССЫЛКА_НА_ДИСК&path=/ИМЯ_ФАЙЛА.pdf

it turns out

http://api.yandex.net/v1/disk/public/resources/download?public_key=%D1%D1%DB%CB%CA%C0_%CD%C0_%C4%C8%D1%CA&path=/%C8%CC%DF_%D4%C0%C9%CB%C0.pdf

And for Yandex, this is a completely different link. Why? save