POST <serverUrl>/sisvc/restapi/v1/UpdateEntity/Documents('<document ID>')
Content-Type: application/json
Accept: application/json
IDS-SESSION-ID: <SessionId>

{
  "name": "mqtt to flatfile",
  "description": "mqtt to flatfile",
  "runtimeId": "01000025000000000003",
  "locationId": "5sJ0JDyJyWLlrosS5qJjsQ",
  "currentVersion": "2",
  "messageFormat": "binary",
  "nodes": [
    {
      "name": "mqtt to flatfile_source",
      "type": "source",
      "connectionId": "012MGS0B00000000001O",
      "transformationType": "",
      "config": [
        {
          "key": "ClientID",
          "value": "test"
        },
        {
          "key": "MaxQueueSize",
          "value": 1024
        },
        {
          "key": "Topic",
          "value": "test"
        }
      ]
    },
    {
      "name": "mqtt to flatfile_target",
      "type": "target",
      "connectionId": "012MGS0B00000000002N",
      "transformationType": "",
      "config": [
        {
          "key": "interimDirectory",
          "value": "/home/agent/test"
        },
        {
          "key": "rolloverSize",
          "value": 1024
        },
        {
          "key": "rolloverEvents",
          "value": 100
        },
        {
          "key": "rolloverTime",
          "value": 300000
        },
        {
          "key": "File Name",
          "value": "test"
        }
      ]
    }
  ],
  "edges": [
    {
      "from": "mqtt to flatfile_source",
      "to": "mqtt to flatfile_target"
    }
  ]
}