How to pass the nested json(internal structure) in Quick Sight using manifest file

We have a JSON which is like this { Id: "12", Id_type: "xyz","Details":[{"Timestamp": "2022-10-21"}]}. This is our format. When I update the mainfest file with the foldr name it is taking only Id and ID_type in filters. It was not taking the internal one which is Details. Can I get the solution for this, how to get the internal structure data as well into the filters.