{
  "data-set": {
    "data-group": "driving-test-practical-public", 
    "data-type": "time-to-complete-by-event"
  }, 
  "entrypoint": "performanceplatform.collector.ga", 
  "options": {
  }, 
  "query": {
    "dimensions": [
      "eventCategory", 
      "eventAction"
    ], 
    "filters": "ga:eventCategory=~^pp-.*;ga:eventAction=~^booking-complete$,ga:eventAction=~^confirm-changes$,ga:eventAction=~^confirm-cancellation$", 
    "id": "ga:64942391", 
    "metrics": [
      "sessions",
      "avgSessionDuration"
    ]
  }, 
  "token": "ga"
}

Add collectors for time taken to complete
Add collectors for time taken to complete

- Use pp events to filter data
- New datatype and dataset to hold metrics
- Collects bookings/changes/cancellations in single dataset
