Comment by deepakarora3

If you are using Java, you may want to check out the library I created for American Express and open sourced, unify-jdocs - it provides for working with JSON documents outside of POJOLand. For validations, it also has the concept of "typed" document using which you can create a document structure against which all read / writes will be validated. Far simpler and in my opinion as powerful as JSONSchema. https://github.com/americanexpress/unify-jdocs.