curl --request POST \
  --url https://api.member.dev/api/v1/hub/{hub_id}/progress \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "attributes": {
      "items": [
        {
          "node_id": "<string>",
          "is_completed": false,
          "start_time": 123
        }
      ]
    },
    "type": "<string>"
  }
}
'

{
  "data": [
    {
      "attributes": {
        "completed_at": "2023-11-07T05:31:56Z",
        "contact_id": "<string>",
        "created_at": "2023-11-07T05:31:56Z",
        "hub_id": "<string>",
        "is_completed": true,
        "node_id": "<string>",
        "plays": 123,
        "start_time": "<string>",
        "updated_at": "2023-11-07T05:31:56Z",
        "visits": 123
      },
      "id": "<string>",
      "type": "content_progress"
    }
  ],
  "meta": {}
}