type Query {
  subGraphs(ref: String!): [SubGraph!]! @hasApiKey @deprecated(reason: "Use supergraph instead")
  supergraph(ref: String!, isAfter: String): Supergraph! @hasApiKey
}

type Mutation {
  updateSubGraph(input: InputSubGraph!): SubGraph! @hasApiKey
}

union Supergraph = Unchanged | SubGraphs

type Unchanged {
  id: ID!
  minDelaySeconds: Int!
}

type SubGraphs {
  id: ID!
  minDelaySeconds: Int!
  subGraphs: [SubGraph!]!
}

type SubGraph {
  id: ID!
  service: String!
  url: String
  wsUrl: String
  sdl: String!
  changedBy: String!
  changedAt: Time!
}

input InputSubGraph {
  ref: String!
  service: String!
  url: String
  wsUrl: String
  sdl: String!
}

scalar Time

directive @hasApiKey on FIELD_DEFINITION