curl -i -X POST 'http://localhost:3080/v2/compute/projects/a1e920ca-338a-4e9f-b363-aa607b09dd80/virtualbox/vms/f7a224c9-7ca3-44f0-b1f0-82029bfdbe5b/suspend' -d '{}'

POST /v2/compute/projects/a1e920ca-338a-4e9f-b363-aa607b09dd80/virtualbox/vms/f7a224c9-7ca3-44f0-b1f0-82029bfdbe5b/suspend HTTP/1.1
{}


HTTP/1.1 204
ACCESS-CONTROL-ALLOW-ORIGIN: *
CONTENT-LENGTH: 0
DATE: Thu, 08 Jan 2015 16:09:15 GMT
SERVER: Python/3.5 GNS3/2.0.0dev1
X-ROUTE: /v2/compute/projects/{project_id}/virtualbox/vms/{vm_id}/suspend