fix. input for output method - these are not used and the routing url should accept regexes.
fix. input for output method - these are not used and the routing url should accept regexes.

Change-Id: I0af1d258e730a58ab999b19e0c5cd8a64ae61cb3

wikimedia/analytics-user-metrics,wikimedia/analytics-user-metrics,wikimedia/analytics-user-metrics