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"
            }
        )
}
