Can someone please post a description of the JSON request to pull back exchange by day files under the new tick history API. In the old version we simply downloaded the exchange by day files from their respective folders (e.g. corporate actions, market data etc) from a single ftp location. In the new system it appears you actually have to make calls to pull back these files. Can you please post an example of what the JSON Request should look like to get back different files such as corporate actions, market data, etc. Also can you refer me to where in the documentation this service is located?