Returns a list of notifications tokens related to a mini app
API key to authorize requests
Number of results to fetch
1 <= x <= 10020
Comma separated list of FIDs, up to 100 at a time. If you pass in FIDs, you will get back the notification tokens for those FIDs. If you don't pass in FIDs, you will get back all the notification tokens for the mini app.
"194, 191, 6131"
Pagination cursor