curl -i -X POST 'http://localhost:3080/v2/projects/f9dc6b8e-4f33-472d-90cc-29dbd8d2cf5d/links/20448663-e1bf-499f-98aa-8f0e1943b2a9/start_capture' -d '{}'

POST /v2/projects/f9dc6b8e-4f33-472d-90cc-29dbd8d2cf5d/links/20448663-e1bf-499f-98aa-8f0e1943b2a9/start_capture HTTP/1.1
{}


HTTP/1.1 201
Connection: close
Content-Length: 288
Content-Type: application/json
Date: Tue, 20 Nov 2018 06:01:08 GMT
Server: Python/3.6 GNS3/2.2.0dev4
X-Route: /v2/projects/{project_id}/links/{link_id}/start_capture

{
    "capture_file_name": null,
    "capture_file_path": null,
    "capturing": false,
    "filters": {},
    "link_id": "20448663-e1bf-499f-98aa-8f0e1943b2a9",
    "link_type": "ethernet",
    "nodes": [],
    "project_id": "f9dc6b8e-4f33-472d-90cc-29dbd8d2cf5d",
    "suspend": false
}