With the new REST API in 4.3.2 I would like to be able to do a do the GET /v1/processinstances but with a filtered search. For example, if I only wanted to look at process instances that Failed. I would think I could do /v1/processinstances?RunState=Failed, but that doesn't work. Or if I wanted to search for processes by name, in a certain timeframe, etc. Development confirmed that these features are not currently available so I'm creating this Idea.