Restrict object fields to only allow update once

Hi there,

I have a couple of questions:

  1. Is there any way to make some fields of the moralis object to fix values at creation time, and restrict them from being updated later?

For instance, set the a wallet field to an object at creation, and prevent it being updated.

  1. Any way to remove some params from request in the beforeSave trigger.
    For instance, a user tries to update an object with some arbitrary value. We want to remove those values but allow the rest of the objects to be saved.