curl -i -X POST 'http://localhost:3080/v2/compute/projects/a1e920ca-338a-4e9f-b363-aa607b09dd80/virtualbox/nodes/4928f9c9-5741-47ad-8dc3-6478e5a2d2cc/suspend' -d '{}' POST /v2/compute/projects/a1e920ca-338a-4e9f-b363-aa607b09dd80/virtualbox/nodes/4928f9c9-5741-47ad-8dc3-6478e5a2d2cc/suspend HTTP/1.1 {} HTTP/1.1 204 Connection: close Content-Length: 0 Content-Type: application/octet-stream Date: Thu, 29 Jun 2017 15:07:37 GMT Server: Python/3.6 GNS3/2.1.0dev1 X-Route: /v2/compute/projects/{project_id}/virtualbox/nodes/{node_id}/suspend