curl -i -X POST 'http://localhost:3080/v2/projects/9178861f-fd04-4469-a13b-3b5c3e65f944/links/f12cc873-b392-4cad-a4db-9c7e0db5b093/start_capture' -d '{}'

POST /v2/projects/9178861f-fd04-4469-a13b-3b5c3e65f944/links/f12cc873-b392-4cad-a4db-9c7e0db5b093/start_capture HTTP/1.1
{}


HTTP/1.1 201
Content-Length: 247
Content-Type: application/json
Date: Thu, 20 Oct 2016 08:52:48 GMT
Server: Python/3.5 GNS3/2.0.0dev2
X-Route: /v2/projects/{project_id}/links/{link_id}/start_capture

{
    "capture_file_name": null,
    "capture_file_path": null,
    "capturing": false,
    "link_id": "f12cc873-b392-4cad-a4db-9c7e0db5b093",
    "link_type": "ethernet",
    "nodes": [],
    "project_id": "9178861f-fd04-4469-a13b-3b5c3e65f944"
}