Rendering JSON properly

[Hiba-Ed]

Here is my Product model

'use strict'

/** @type {typeof import('@adonisjs/lucid/src/Lucid/Model')} */
const Model = use('Model')

class Product extends Model {
  static get createdAtColumn() { 
    return false
  }
  static get updatedAtColumn() { 
    return false
  }
}

module.exports = Product

When I do await Product.all(), I get an untidy looking array like so:
[{"id":1,"name":"Apple Mac Pro Stand","price":999,"created_datetime":"2020-10-09T07:43:59.000Z","updated_datetime":null},{"id":2,"name":"Apple Macbook Pro 2019","price":1999,"created_datetime":"2020-10-09T07:43:59.000Z","updated_datetime":null}]

Is there a way to neatly render it?

[w33zy]

Have you tried setting serializeAs = null on the createdAt and updatedAt properties?

See: https://preview.adonisjs.com/guides/models/serializing-models#hiding-properties

[Hiba-Ed]

Can you please let me know how to do this in Adonis 4.1?

I have done this:

class Product extends Model {
  static get createdAtColumn() { 
    serializeAs = null
    return false
  }
  static get updatedAtColumn() { 
    serializeAs = null
    return false
  }
}

I get the error ReferenceError: serializeAs is not defined. Am I missing a package? If so, please specify. Thank you.