Missing statuses/favoriters/ids Twitter Function



I am looking for a way to get the User IDs of Tweeps that Favorited a specific Tweet.

For getting the User IDs who retweeted a specific tweet the REST API v1.1 provide the Twitter
function => “statuses/retweeters/ids”

but for getting the User IDs who faved a specific Tweet i can not find
any Function or Work around!

Can anybody say me how can i solve this Problem?
Thanks in advance for any Helpfull Tip and Solution.

Greetings Romeo


Help me please