curl -i -X POST 'http://localhost:3080/v2/compute/projects/a1e920ca-338a-4e9f-b363-aa607b09dd80/iou/nodes/840c81d5-88fd-4d59-ab89-cacb6d194ffb/stop' -d '{}'

POST /v2/compute/projects/a1e920ca-338a-4e9f-b363-aa607b09dd80/iou/nodes/840c81d5-88fd-4d59-ab89-cacb6d194ffb/stop HTTP/1.1
{}


HTTP/1.1 204
Content-Length: 0
Content-Type: application/octet-stream
Date: Tue, 27 Sep 2016 10:01:06 GMT
Server: Python/3.5 GNS3/2.0.0dev1
X-Route: /v2/compute/projects/{project_id}/iou/nodes/{node_id}/stop