shell> curl -X PUT --header 'x-arango-async: store' --data-binary @- --dump - http://localhost:8529/_api/collection < curl -X PUT --dump - http://localhost:8529/_api/job/751235934632 HTTP/1.1 400 Bad Request content-type: application/json; charset=utf-8 x-arango-async-id: 751235934632 { "error" : true, "code" : 400, "errorNum" : 400, "errorMessage" : "expected PUT /_api/collection//" }