curl --request GET \
  --url https://coreapi-dev.us.bcpapers.ca/mfa/admin/rollout \
  --header 'Authorization: <api-key>'

{
  "current_enrollment": 123,
  "enforced_at": "<string>",
  "enrollment_threshold": 123,
  "pilot_enrolled_pct": 123,
  "pilot_group_id": "<string>",
  "pilot_size": 123,
  "pilot_success_pct": 123,
  "stage": "<string>"
}