Request: Add filter and query options to removal_reason

[ukpolbot]

Given the spate of takedowns where submissions are deleted and comment.body's are overwritten with [ Removed by reddit in response to a copyright notice. ] would it be possible to query PS with ?removal_reason=legal please? Many thanks.

https://www.reddit.com/r/pushshift/comments/c1rbfb/request_ability_to_search_and_filter_for_removal/erjttfl/?context=3