Please, can any one explain me what the error in this pattern

[Rasha_Abusamra]

  {
    "_id": "<objectId>",
    "product_id": "<int>",
    "title": "<string>",
    "description": "<string>",
    "authors": [ "<string>" ],
    "catalogues": {
      "isbn10": "<string>",
      "isbn13": "<string>"
    },
    "publisher": "<string>",
    "language": "<string>",
    

    "format": [
      {
        "book": {
          "pages": "<int>"
        },
        "ebook": {
          "epub": {
            "pages": "<int>"
          },
          "pdf": {
            "pages": "<int>"
          }

        },
        "audiobook": {
          "narrator": "<string>",


          "length_minutes": "<int>"

        }
      }
    ]
  }
]

[steevej (Steeve Juneau)]

Please read Formatting code and log snippets in posts and re-publish your schema. As it is formatted we are missing parts.

[Satyam (Satyam Gupta)]

Hi @Rasha_Abusamra,

Can you please elaborate further on the problem/doubt you are facing? Which lab are you currently attempting for which you are facing the problem?

Regards,
Satyam

[Rasha_Abusamra]

Thanks @Satyam .
I got the error and solved this lab