> curl -X GET --dump - http://localhost:8529/_api/collection/73482/count

HTTP/1.1 200 OK
content-type: application/json
location: /_api/collection/73482/count

{
  "name": "UnitTestsCollectionBasics",
  "code": 200,
  "waitForSync": true,
  "id": 73482,
  "count": 0,
  "status": 3,
  "error": false
}