schema @link(url: "https://specs.apollo.dev/federation/v2.0", import: ["@key", "@shareable", "@provides", "@external", "@tag", "@extends", "@override", "@inaccessible"]) {query: Query}

type Product @key(fields: "id") @key(fields: "sku package") @key(fields: "sku variation { id }") {
  id: ID!
  sku: String
  package: String
  variation: ProductVariation
  dimensions: ProductDimension
  createdBy: User @provides(fields: "totalProductsCreated")
  notes: String @tag(name: "internal")
}

type ProductDimension @shareable {
  size: String
  weight: Float
  unit: String @inaccessible
}

type _Service {
  sdl: String
}

type ProductVariation {
  id: ID!
}
input ProductVariationInput {
  id: ID!
}

type Query @extends {
  _service: _Service!
  _entities(representations: [_Any!]!): [_Entity]!
  product(id: ID!): Product
}

type User @key(fields: "email") @extends {
  email: ID! @external
  name: String @shareable @override(from: "users")
  totalProductsCreated: Int @external
}

union _Entity = User | Product

input _Any {
    __typename: String!
    id: String
    sku: String
    package: String
    variation: ProductVariationInput
}