I did not find anything about it in the Docs, but for me it seems to be a very common task, so is there a possibility/syntax or a workaround to achieve the following?

My GraphQL query looks something like this:

query customerPersons(
  $pagination: PaginationInput!
  $filter: FilterPersonInput
) {
  persons(pagination: $pagination, filter: $filter) {
    totalCount
    data {
      ...PersonsData
    }
  }
}

With apollo and its codegen I get some helper React Hook function calls, which I can use like this:

const { data } = useCustomerPersonsQuery({
  variables: {
    pagination: {
      skip: 0,
      take: 20,
    },
    filter: {
      query: 'peterchen',
      userType: 'Customer'
    }
  });

Is it possible to move the userType: 'Customer' part into the static part of my query? If it would be JavaScript I would say it is assign or merge two objects with the spread operator. Something like:

query customerPersons(
  $pagination: PaginationInput!
  $filter: FilterPersonInput
) {
  persons(pagination: $pagination, filter: { ...$filter, userType: "Customer" }) {
    totalCount
    data {
      ...PersonsData
    }
  }
}