AppHarbor.Commands.DeployAppCommand.TriggerAppHarborBuild C# (CSharp) Method

        private void TriggerAppHarborBuild(FederatedUploadCredentials credentials)
        {
            _writer.WriteLine("The package will be deployed to application \"{0}\".", ApplicationId);

            if (string.IsNullOrEmpty(_message))
            {
                using (new ForegroundColor(ConsoleColor.Yellow))
                {
                    _writer.WriteLine();
                    _writer.Write("Enter a deployment message: ");
                }
                _message = _reader.ReadLine();
            }

            var request = new RestRequest("applications/{slug}/buildnotifications", Method.POST)
            {
                RequestFormat = DataFormat.Json
            }
                .AddUrlSegment("slug", ApplicationId)
                .AddHeader("Authorization", string.Format("BEARER {0}", _accessToken))
                .AddBody(new
                {
                    Bucket = credentials.Bucket,
                    ObjectKey = credentials.ObjectKey,
                    CommitMessage = string.IsNullOrEmpty(_message) ? "Deployed from CLI" : _message,
                });

            _writer.WriteLine("Notifying AppHarbor.");

            var response = _restClient.Execute(request);

            if (response.StatusCode == HttpStatusCode.OK)
            {
                using (new ForegroundColor(ConsoleColor.Green))
                {
                    _writer.WriteLine("Deploying... Open application overview with `appharbor open`.");
                }
            }
        }