apollo-router 2.13.1

A configurable, high-performance routing runtime for Apollo Federation 🚀
Documentation 
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schema
  @link(url: "https://specs.apollo.dev/link/v1.0")
  @link(url: "https://specs.apollo.dev/join/v0.5", for: EXECUTION)
  @link(url: "https://specs.apollo.dev/connect/v0.1", for: EXECUTION)
  @join__directive(graphs: [CONNECTORS], name: "link", args: {url: "https://specs.apollo.dev/connect/v0.1", import: ["@connect", "@source"]})
  @join__directive(graphs: [CONNECTORS], name: "source", args: {name: "jsonPlaceholder", http: {baseURL: "https://jsonplaceholder.typicode.com/"}})
{
  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 {
  CONNECTORS @join__graph(name: "connectors", url: "none")
}

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: CONNECTORS)
{
  id: ID!
  body: String
  title: String
  author: User
}

type Query
  @join__type(graph: CONNECTORS)
{
  posts: [Post] @join__directive(graphs: [CONNECTORS], name: "connect", args: {source: "jsonPlaceholder", http: {GET: "/posts"}, selection: "id\ntitle\nbody\nauthor: { id: userId }"})
  post(id: ID!): Post @join__directive(graphs: [CONNECTORS], name: "connect", args: {source: "jsonPlaceholder", http: {GET: "/posts/{$args.id}"}, selection: "id\ntitle\nbody\nauthor: { id: userId }", entity: true})
  user(id: ID!): User @join__directive(graphs: [CONNECTORS], name: "connect", args: {source: "jsonPlaceholder", http: {GET: "/users/{$args.id}"}, selection: "id\nname\nusername", entity: true})
}

type User
  @join__type(graph: CONNECTORS)
{
  id: ID!
  name: String
  username: String
  posts: [Post] @join__directive(graphs: [CONNECTORS], name: "connect", args: {source: "jsonPlaceholder", http: {GET: "/users/{$this.id}/posts"}, selection: "id\ntitle\nbody"})
}