genres_movies: Get the list of movies for a particular genre by id.
In TMDb: Access to TMDb API

Description Usage Arguments Value Author(s) References Examples

By default, only movies with 10 or more votes are included.

1 2	genres_movies(api_key, id, page = 1, language = NA, include_all_movies = NA, include_adult = NA)

`api_key`	Your TMDb Consumer Key.
`id`	The movie genre ID.
`page`	The number of the page to show. Minimum 1, maximum 1000.
`language`	A ISO 639-1 code.
`include_all_movies`	Toggle the inclusion of all movies and not just those with 10 or more ratings. Expected value is: true or false.
`include_adult`	Toggle the inclusion of adult titles. Expected value is: true or false.

A list with the following fields:

`id`	The ID genre.
`page`	The current page for the results.
`results`	The movies belonging to the id genre.
`total_pages`	The number of pages for the results.
`total_results`	The number of results.

Andrea Capozio

https://developers.themoviedb.org/3/getting-started

## Not run: 
## An example of an authenticated request,
## where api_key is fictitious.
## You can obtain your own at https://www.themoviedb.org/documentation/api

api_key <- "key"

genres_movies(api_key = api_key, id = 18, page = 1, include_all_movies = TRUE,
include_adult = TRUE)

## End(Not run)