curl -i -X PUT 'http://localhost:3080/v2/projects/07d67b57-dd64-4a42-9e94-afee8c8603c0/drawings/2da510fc-a1f7-43d3-98fe-412964c5b978' -d '{"x": 42}'

PUT /v2/projects/07d67b57-dd64-4a42-9e94-afee8c8603c0/drawings/2da510fc-a1f7-43d3-98fe-412964c5b978 HTTP/1.1
{
    "x": 42
}


HTTP/1.1 201
CONTENT-LENGTH: 323
CONTENT-TYPE: application/json
DATE: Thu, 08 Jan 2015 16:09:15 GMT
SERVER: Python/3.5 GNS3/2.0.0dev1
X-ROUTE: /v2/projects/{project_id}/drawings/{drawing_id}

{
    "drawing_id": "2da510fc-a1f7-43d3-98fe-412964c5b978",
    "project_id": "07d67b57-dd64-4a42-9e94-afee8c8603c0",
    "rotation": 0,
    "svg": "<svg height=\"210\" width=\"500\"><line x1=\"0\" y1=\"0\" x2=\"200\" y2=\"200\" style=\"stroke:rgb(255,0,0);stroke-width:2\" /></svg>",
    "x": 42,
    "y": 20,
    "z": 0
}