curl -i -X POST 'http://localhost:3080/v2/computes/my_compute_id/auto_idlepc' -d '{"image": "test.bin", "platform": "c7200", "ram": 512}'

POST /v2/computes/my_compute_id/auto_idlepc HTTP/1.1
{
    "image": "test.bin",
    "platform": "c7200",
    "ram": 512
}


HTTP/1.1 200
Connection: close
Content-Length: 30
Content-Type: application/json
Date: Tue, 27 Nov 2018 15:09:37 GMT
Server: Python/3.6 GNS3/2.2.0dev5
X-Route: /v2/computes/{compute_id}/auto_idlepc

{
    "idlepc": "0x606de20c"
}