Hi, any update on this topic? Thanks.

@omerfarukunlu said:
Filtering response by region
Hello all, > I'm tinkering with APIs and reading documentation for the application I'm trying to develop.
There is an issue that I don't know if it can be done: Is it possible to set a filter when sending requests to APIs?

For example:
https://developer.themoviedb.org/reference/movie-translations
Can I request for translation only selected language?

No.
You receive information about all the languages that an ID has translation into.
And it receives the basic data for each language.
https://api.themoviedb.org/3/movie/550/translations?api_key=THE_KEY

https://developer.themoviedb.org/reference/movie-watch-providers
Can I get watch providers for only a specific country.

Neither. Receives from all countries where it is available.