schema
  @link(url: "https://specs.apollo.dev/link/v1.0")
  @link(url: "https://specs.apollo.dev/join/v0.5", for: EXECUTION) {
  query: Query
}

directive @join__directive(
  graphs: [join__Graph!]
  name: String!
  args: join__DirectiveArguments
) repeatable on SCHEMA | OBJECT | INTERFACE | FIELD_DEFINITION

directive @join__enumValue(graph: join__Graph!) repeatable on ENUM_VALUE

directive @join__field(
  graph: join__Graph
  requires: join__FieldSet
  provides: join__FieldSet
  type: String
  external: Boolean
  override: String
  usedOverridden: Boolean
  overrideLabel: String
  contextArguments: [join__ContextArgument!]
) repeatable on FIELD_DEFINITION | INPUT_FIELD_DEFINITION

directive @join__graph(name: String!, url: String!) on ENUM_VALUE

directive @join__implements(
  graph: join__Graph!
  interface: String!
) repeatable on OBJECT | INTERFACE

directive @join__type(
  graph: join__Graph!
  key: join__FieldSet
  extension: Boolean! = false
  resolvable: Boolean! = true
  isInterfaceObject: Boolean! = false
) repeatable on OBJECT | INTERFACE | UNION | ENUM | INPUT_OBJECT | SCALAR

directive @join__unionMember(
  graph: join__Graph!
  member: String!
) repeatable on UNION

directive @link(
  url: String
  as: String
  for: link__Purpose
  import: [link__Import]
) repeatable on SCHEMA

input join__ContextArgument {
  name: String!
  type: String!
  context: String!
  selection: join__FieldValue!
}

scalar join__DirectiveArguments

scalar join__FieldSet

scalar join__FieldValue

enum join__Graph {
  A @join__graph(name: "a", url: "http://localhost:4200/simple-override/a")
  B @join__graph(name: "b", url: "http://localhost:4200/simple-override/b")
}

scalar link__Import

enum link__Purpose {
  """
  `SECURITY` features provide metadata necessary to securely resolve fields.
  """
  SECURITY

  """
  `EXECUTION` features provide metadata necessary for operation execution.
  """
  EXECUTION
}

type Post @join__type(graph: A, key: "id") @join__type(graph: B, key: "id") {
  id: ID!
  createdAt: String!
    @join__field(graph: A, overrideLabel: "percent(75)")
    @join__field(graph: B, override: "a", overrideLabel: "percent(75)")
}

type Query @join__type(graph: A) @join__type(graph: B) {
  feed: [Post]
    @join__field(graph: A, overrideLabel: "feed_in_b")
    @join__field(graph: B, override: "a", overrideLabel: "feed_in_b")
  aFeed: [Post] @join__field(graph: A)
  bFeed: [Post] @join__field(graph: B)
}
