anchor.diff:    UPDATED_AT
   }
   
  -"""The possible PubSub channels for a pull request."""
  -enum PullRequestPubSubTopic {
  -  """The channel ID for observing pull request updates."""
  -  UPDATED
  -
  -  """The channel ID for marking an pull request as read."""
  -  MARKASREAD
  -
  -  """The channel ID for observing head ref updates."""
  -  HEAD_REF
  -
  -  """The channel ID for updating items on the pull request timeline."""
  -  TIMELINE
  -
  -  """The channel ID for observing pull request state updates."""
  -  STATE
  -}
  -
   """A review object for a given pull request."""
   type PullRequestReview implements Node & Comment & Deletable & Updatable & UpdatableComment & Reactable & RepositoryNode {
     """The actor who authored the comment."""
  
positive.code:     connection. For example, OWNER will include only repositories that the
      current viewer owns.
      """
      affiliations: [RepositoryAffiliation] = [OWNER, COLLABORATOR]
  
      """
      Array of owner's affiliation options for repositories returned from the
  
negative.code:   """Marks a review thread as resolved."""
    resolveReviewThread(input: ResolveReviewThreadInput!): ResolveReviewThreadPayload
  
    """Creates or updates the identity provider for an enterprise."""
    setEnterpriseIdentityProvider(input: SetEnterpriseIdentityProviderInput!): SetEnterpriseIdentityProviderPayload
  
    """Submits a pending pull request review."""
    submitPullRequestReview(input: SubmitPullRequestReviewInput!): SubmitPullRequestReviewPayload
  
  