Json Nesting for an Array

Hi All - If we need an Array inside an array. how do we do that?

Example:

I want to having nesting for the json. how to do it?

Thanks
AJI

Is this what you are looking for to do?

Thank you very much. yes, that is what i was looking for.

You can make changes to the schema in the UI but if you want to download the schema and then manually modify then I included a screenshot below to show you where you can download.