If this thread is a duplicate, feel free to point me to the correct thread.
I found some documentation that isn't correct. On http://dev.twitter.com/doc/post/favorites/:id/create the documentation state that you should send a post to https://api.twitter.com/1/favorites/<insert-id>/create.json, but that doesn't work. If a call https://api.twitter.com/1/favorites/create/<insert-id>.json through POST it works. On http://dev.twitter.com/doc/post/favorites/destroy the documentation state that you should send a post to https://api.twitter.com/1/favorites/destroy.json with the id as parameter, but that doesn't work. If a call https://api.twitter.com/1/favorites/destroy/<insert-id>.json through POST it works. On http://dev.twitter.com/doc/post/saved_searches/destroy the documentation state that you should send a post to https://api.twitter.com/1/saved_searches/destroy.json with the id as parameter, but that doesn't work. If a call https://api.twitter.com/1/saved_searches/destroy/<insert-id>.json through POST it works. On http://dev.twitter.com/doc/post/direct_messages/new there is a optional parameter called "user". On all other methods this parameter is called "id", which is very confusing.