> curl --data @- -X POST --dump - http://localhost:8529/_api/index?collection=1786279
{ "type" : "cap", "size" : 10 }

HTTP/1.1 201 Created
content-type: application/json

{
  "size": 10,
  "code": 201,
  "id": "1786279/2769319",
  "type": "cap",
  "isNewlyCreated": true,
  "error": false
}