curl -i -X POST 'http://localhost:3080/v2/projects/21717e3a-16a4-4858-be4c-afe4c9c801e9/duplicate' -d '{"name": "hello"}'

POST /v2/projects/21717e3a-16a4-4858-be4c-afe4c9c801e9/duplicate HTTP/1.1
{
    "name": "hello"
}


HTTP/1.1 201
Content-Length: 350
Content-Type: application/json
Date: Thu, 03 Nov 2016 17:20:04 GMT
Server: Python/3.5 GNS3/2.0.0dev4
X-Route: /v2/projects/{project_id}/duplicate

{
    "auto_close": true,
    "auto_open": false,
    "auto_start": false,
    "filename": "hello.gns3",
    "name": "hello",
    "path": "/var/folders/3s/r2wbv07n7wg4vrsn874lmxxh0000gn/T/tmp468uc8zp/projects/hello",
    "project_id": "7b99f0f3-b680-4e45-8281-948122b6196f",
    "scene_height": 1000,
    "scene_width": 2000,
    "status": "closed"
}