.json file and return it as a JavaScript
object.
await readJsonUrl(url[, options])
const data = await readJsonUrl(
'https://api.reddit.com/r/DMToolkit/api/info?id=t3_i0ved3'
);
Results are cached in memory by default. This means that if you try to read the same URL twice in the same script, the second call will bypass the HTTP call and return the cached response from the first call.
You can disable this behavior by setting options.memoryCache to false.
The cache can also be saved on disk so it can persists between runs. To enable
this behavior, set the options.diskCache to any directory path. Responses will
be saved on disk in this directory as JSON files. To clear the cache, simply
delete the directory.
Additional HTTP headers can be passed to the underlying got instance.