curl -i -X POST 'http://localhost:3080/v2/compute/projects/a1e920ca-338a-4e9f-b363-aa607b09dd80/iou/nodes' -d '{"name": "PC TEST 1", "node_id": "7ea587ce-aa0a-428c-9db9-7be8af8a50ff", "path": "iou.bin", "startup_config_content": "hostname test"}'

POST /v2/compute/projects/a1e920ca-338a-4e9f-b363-aa607b09dd80/iou/nodes HTTP/1.1
{
    "name": "PC TEST 1",
    "node_id": "7ea587ce-aa0a-428c-9db9-7be8af8a50ff",
    "path": "iou.bin",
    "startup_config_content": "hostname test"
}


HTTP/1.1 201
Content-Length: 712
Content-Type: application/json
Date: Thu, 20 Oct 2016 08:52:36 GMT
Server: Python/3.5 GNS3/2.0.0dev2
X-Route: /v2/compute/projects/{project_id}/iou/nodes

{
    "command_line": "",
    "console": 5714,
    "console_type": "telnet",
    "ethernet_adapters": 2,
    "l1_keepalives": false,
    "md5sum": "e573e8f5c93c6c00783f20c7a170aa6c",
    "name": "PC TEST 1",
    "node_directory": "/private/var/folders/3s/r2wbv07n7wg4vrsn874lmxxh0000gn/T/pytest-of-noplay/pytest-53/test_json5/project-files/iou/7ea587ce-aa0a-428c-9db9-7be8af8a50ff",
    "node_id": "7ea587ce-aa0a-428c-9db9-7be8af8a50ff",
    "nvram": 128,
    "path": "iou.bin",
    "private_config": null,
    "project_id": "a1e920ca-338a-4e9f-b363-aa607b09dd80",
    "ram": 256,
    "serial_adapters": 2,
    "startup_config": "startup-config.cfg",
    "status": "stopped",
    "use_default_iou_values": true
}