schema_federated.graphql

directive @external on FIELD_DEFINITION
directive @requires(fields: _FieldSet!) on FIELD_DEFINITION
directive @provides(fields: _FieldSet!) on FIELD_DEFINITION
directive @key(fields: _FieldSet!) on OBJECT | INTERFACE
directive @extends on OBJECT

scalar _Any

union _Entity = User

scalar _FieldSet

type _Service {
  sdl: String
}

type Query {
  users(id: ID, first_name: String, last_name: String): [User]
  _entities(representations: [_Any!]!): [_Entity]!
  _service: _Service!
}

type User {
  id: ID!
  first_name: String!
  last_name: String!
}