{
  "rows": [
    {
      "id": "O1",
      "color": "Navy",
      "size": "M",
      "source_ids": [
        "O1"
      ]
    },
    {
      "id": "O2",
      "color": "Navy",
      "size": "M",
      "source_ids": [
        "O2"
      ]
    },
    {
      "id": "O3",
      "color": "Green",
      "size": "L",
      "source_ids": [
        "O3"
      ]
    }
  ]
}