apollo-router 2.14.0-rc.2

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/v0.2", for: EXECUTION)
  @join__directive(
    graphs: [CONNECTORS]
    name: "link"
    args: { url: "https://specs.apollo.dev/connect/v0.2", import: ["@source", "@connect"] }
  )
  @join__directive(
    graphs: [CONNECTORS]
    name: "source"
    args: { name: "json", http: { baseURL: "http://localhost:4001/api" } }
  ) {
  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: "http://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 Query @join__type(graph: CONNECTORS) {
  users: [User!]!
    @join__directive(
      graphs: [CONNECTORS]
      name: "connect"
      args: { source: "json", http: { GET: "/users" }, selection: "id" }
    )
}

type User
  @join__type(graph: CONNECTORS)
  @join__directive(
    graphs: [CONNECTORS]
    name: "connect"
    args: {
      source: "json"
      http: { POST: "/users-batch", body: "ids: $batch.id" }
      batch: { maxSize: 5 }
      selection: "id name username"
    }
  ) {
  id: ID!
  name: String
  username: String
}