message: Fix metrics for event request outcome
diff: @@ -261,7 +261,7 @@ function logOnEventError(err: Error): void {
  * Records in which way the request was handled.
  */
  function recordRequestOutcome(request: Request): void {
  - const eventId = request.getData().eventId;
  + const eventId = request.getData().event_id;
  request.getPromise()
  .then(() =>
  MetricPeg.get.requestOutcome(eventId, false, "success"),
  