> curl --data @- -X POST --dump - http://localhost:8529/_api/index?collection=99886352
{ "type" : "geo", "fields" : [ "e", "f" ] }

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

{
  "code": 201,
  "fields": [
    "e",
    "f"
  ],
  "id": "99886352/165564601",
  "type": "geo2",
  "constraint" : false,
  "isNewlyCreated": true,
  "error": false
}