extend schema @link(url: "https://specs.apollo.dev/federation/v2.3")

type Query {
  getPersonInfo(input: InputPerson!): Person
}

type Person @federation__key(fields: "id") {
  id: ID!
  firstName: String! @federation__shareable
  lastName: String! @federation__shareable
  age: Int! @federation__shareable
  email: String!
}

input InputPerson {
  firstName: String!
  lastName: String!
  age: Int
}