{
  "network": {
    "name": "{netName}",
    "provider:physical_network": null,
    "router:external": false,
    "tenant_id": "{tntId}",
    "admin_state_up": true,
    "provider:network_type": "vxlan",
    "shared": false,
    "port_security_enabled": true,
    "id": "{netId}",
    "provider:segmentation_id": {netSegm}
  }
}