public async Task <bool> HandleUpdatedPullRequest(PullRequest pr)
        {
            var identifier = await _inputHandler.GetIdentifier(pr, IdentifierKeys.Identifier).ConfigureAwait(false);

            if (identifier == null)
            {
                return(false);
            }

            if (pr.Status == PullRequestStatus.Abandoned)
            {
                return(await _outputHandler.HandleAbandonedPullRequest(pr, identifier).ConfigureAwait(false));
            }

            return(await _outputHandler.HandleUpdatedPullRequest(pr, identifier).ConfigureAwait(false));
        }