Mass Update JSONB Error

[Henry Zhang]

So I am trying to do a query similar to this:

      await db`
        update example
        set
          example_object = v.example_object::jsonb,
        from (values ${db(valuesArray)}) as v (
          example_object
        )
        where example.identifier = v.identifier;`;

example_object in this case is an object in my typescript code. However, if I try to insert it this way, it complains that it is an [object Object] and can't parse it. On the other hand, if I don't include the jsonb cast, it complains that it just text. Can someone please help me resolve this issue? As it is very mission critical.