When asking for the release dates for an individual movie* a collection of release dates is returned however there are duplicates! I have deduced one is theatrical and one is the premier release date but on the release date object i.e { "certification": "", "iso_3166_1": "DE", "primary": false, "release_date": "2016-10-20" }

There is no property describing which type the release is (Like that found on the site). Is their any other way of getting only theatrical release dates?

*https://api.themoviedb.org/3/movie/136799?api_key=KEY&language=en-US&append_to_response=releases

Thanks