curl -i -X POST 'http://localhost:3080/v2/projects/6432473a-128a-4f7b-9f41-70f5d2049854/nodes/49481355-f2c9-430b-bdd5-11ee4c94e600/stop' -d '{}'

POST /v2/projects/6432473a-128a-4f7b-9f41-70f5d2049854/nodes/49481355-f2c9-430b-bdd5-11ee4c94e600/stop HTTP/1.1
{}


HTTP/1.1 204
CONTENT-LENGTH: 0
DATE: Thu, 08 Jan 2015 16:09:15 GMT
SERVER: Python/3.5 GNS3/2.0.0dev1
X-ROUTE: /v2/projects/{project_id}/nodes/{node_id}/stop