type1.json

[
  {
    "id_post": 1,
    "title": "title",
    "category": {
      "id": 1,
      "name": "category"
    },
    "id_provice": null,
    "id_city": null,
    "id_district": null,
    "contents": [
      {
        "id_post": 1,
        "square_content": {
          "path": "path_url",
          "type": "png/jpg/mp4"
        },
        "reels_content": null,
        "desc_content": null,
        "carousel_content": null
      },
      {
        "id_post": 1,
        "square_content": null,
        "reels_content": {
          "path": "path_url",
          "type": "png/jpg/mp4"
        },
        "desc_content": null,
        "carousel_content": null
      }
    ]
  }
]