apps/ofagent/src/test/resources/org/onosproject/ofagent/rest/put-ofagent-update.json

{
  "networkId": "3",
  "controllers": [
    {
      "ip": "147.91.1.27",
      "port": "6633"
    },
    {
      "ip": "147.91.1.25",
      "port": "6633"
    }
  ]
}