Creating a json file with a multidimensional array

Unity Engine
1

I’m trying to generate a json file from the following class.
[serializable]
public class IndexData
{
public string[ ][ ] categoryBundleName;
public string[ ] categoryName;
}

I’m getting result as
{
“categoryName”: [ ]
}

Does anyone know how to create a special json like this?

2

What do you mean by special? Isn’t your categoryBundleName not just an object with two arrays in it?

{ 
   "categoryBundleName":[ 
      { 
         "categoryName":[ 
            { 
               "name":"your string"
            },
            { 
               "name":"another string"
            }
         ],
         "categoryWhatever":[ 
            { 
               "name":"your string"
            },
            { 
               "name":"another string"
            }
         ]
      }
   ]
}
3

Thanks, appreciate the support.
My requirement is same as your response. To get that result, what would be my class?

4

Something like this:

public class CategoryName
{
    public string name { get; set; }
}

public class CategoryWhatever
{
    public string name { get; set; }
}

public class CategoryBundleName
{
    public List<CategoryName> categoryName { get; set; }
    public List<CategoryWhatever> categoryWhatever { get; set; }
}

public class RootObject
{
    public List<CategoryBundleName> categoryBundleName { get; set; }
}