curl -i -X POST 'http://localhost:3080/v2/projects/55bed432-073c-4270-a80f-a4381f893e37/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/55bed432-073c-4270-a80f-a4381f893e37/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
Connection: close
Content-Length: 323
Content-Type: application/json
Date: Thu, 16 Aug 2018 14:23:21 GMT
Server: Python/3.5 GNS3/2.2.0dev2
X-Route: /v2/projects/{project_id}/drawings

{
    "drawing_id": "e1cab4d2-fa0c-4d72-9b65-6b25c8b97168",
    "project_id": "55bed432-073c-4270-a80f-a4381f893e37",
    "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
}