How to use Nexus' Prisma plugin crud with specific arguments

I have an Advertiser graphql type:

type Advertiser {
  createdAt: DateTime!
  id: Int!
  isActive: Boolean!
  name: String!
  updatedAt: DateTime
}

Given the following mutation:

mutationType({
  definition(t) {
    t.crud.createOneAdvertiser();
  }
});

Nexus generates this schema (as expected):

input AdvertiserCreateInput {
  createdAt: DateTime!
  isActive: Boolean!
  name: String!
  updatedAt: DateTime
}

type Mutation {
  createOneAdvertiser(data: AdvertiserCreateInput!): Advertiser!
}

The thing is, what if I want to omit some of the args? For example, I don't want the client to pass createdAt or updatedAt. these columns should be resolved in the server.

See (partial) documentation here - https://nexusjs.org/docs/plugins/prisma/api#example-4

Yet again, found the answer right after posting this question. Simply pass computedInputs like so:

t.crud.createOneAdvertiser({
  computedInputs: {
    createdAt: () => DateTime.utc().toString(),
    updatedAt: () => null
  }
});