curl -i -X POST 'http://localhost:3080/v2/projects/385166ec-c9b4-468b-8628-5c5afbddd73e/nodes/suspend' -d '{}'

POST /v2/projects/385166ec-c9b4-468b-8628-5c5afbddd73e/nodes/suspend HTTP/1.1
{}


HTTP/1.1 204
Connection: close
Content-Length: 0
Content-Type: application/octet-stream
Date: Wed, 23 Oct 2019 13:43:37 GMT
Server: Python/3.6 GNS3/2.2.1dev1
X-Route: /v2/projects/{project_id}/nodes/suspend