anchor.diff:  enum RepositoryInvitationOrderField {
     """Order repository invitations by creation time"""
     CREATED_AT
  -
  -  """Order repository invitations by invitee login"""
  -  INVITEE_LOGIN
   }
   
   """The possible reasons a given repository could be in a locked state."""
  
positive.code: }
  
  """An item in a pull request timeline"""
  union PullRequestTimelineItems = AddedToProjectEvent | AssignedEvent | BaseRefChangedEvent | BaseRefForcePushedEvent | ClosedEvent | CommentDeletedEvent | ConnectedEvent | ConvertToDraftEvent | ConvertedNoteToIssueEvent | CrossReferencedEvent | DemilestonedEvent | DeployedEvent | DeploymentEnvironmentChangedEvent | DisconnectedEvent | HeadRefDeletedEvent | HeadRefForcePushedEvent | HeadRefRestoredEvent | IssueComment | LabeledEvent | LockedEvent | MarkedAsDuplicateEvent | MentionedEvent | MergedEvent | MilestonedEvent | MovedColumnsInProjectEvent | PinnedEvent | PullRequestCommit | PullRequestCommitCommentThread | PullRequestReview | PullRequestReviewThread | PullRequestRevisionMarker | ReadyForReviewEvent | ReferencedEvent | RemovedFromProjectEvent | RenamedTitleEvent | ReopenedEvent | ReviewDismissedEvent | ReviewRequestRemovedEvent | ReviewRequestedEvent | SubscribedEvent | TransferredEvent | UnassignedEvent | UnlabeledEvent | UnlockedEvent | UnmarkedAsDuplicateEvent | UnpinnedEvent | UnsubscribedEvent | UserBlockedEvent
  
  """The connection type for PullRequestTimelineItems."""
  type PullRequestTimelineItemsConnection {
  
negative.code: 
      """Returns the last _n_ elements from the list."""
      last: Int
    ): RepositoryInvitationConnection!
  
    """
    A list of pending member invitations for organizations in the enterprise.
  