Hey, just checking, why is "flow_exists" a POST request? It is stateless and doesn't post anything on the server, so it should be a get request?

From @joaquinvanschoren:

I'm seeing that both are implemented, but the GET version is deprecated

and

I'm guessing that the issue is caused by problematic characters in the URL, or maybe the URL is cut off, so we now use POST instead

which might make sense given the external version or name content