curl -i -X POST 'http://localhost:3080/v2/compute/projects/a1e920ca-338a-4e9f-b363-aa607b09dd80/traceng/nodes/870e9937-77a9-467b-a854-32e23449ec8a/duplicate' -d '{"destination_node_id": "f5f44123-29c4-4462-a705-f6265bfbe5eb"}'

POST /v2/compute/projects/a1e920ca-338a-4e9f-b363-aa607b09dd80/traceng/nodes/870e9937-77a9-467b-a854-32e23449ec8a/duplicate HTTP/1.1
{
    "destination_node_id": "f5f44123-29c4-4462-a705-f6265bfbe5eb"
}


HTTP/1.1 201
Connection: close
Content-Length: 4
Content-Type: application/json
Date: Sat, 30 Mar 2019 08:48:51 GMT
Server: Python/3.6 GNS3/2.2.0dev8
X-Route: /v2/compute/projects/{project_id}/traceng/nodes/{node_id}/duplicate

true