gns3-server/docs/api/examples/controller_post_projectsprojectiddrawings.txt

curl -i -X POST 'http://localhost:3080/v2/projects/7f91b223-b43b-46d8-9352-f486b561e319/drawings' -d '{"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": 10, "y": 20, "z": 0}'

POST /v2/projects/7f91b223-b43b-46d8-9352-f486b561e319/drawings HTTP/1.1
{
    "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": 10,
    "y": 20,
    "z": 0
}


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": "5a959fe2-7551-44de-b8b9-f143bed44b95",
    "project_id": "7f91b223-b43b-46d8-9352-f486b561e319",
    "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": 10,
    "y": 20,
    "z": 0
}