Amazon.S3.AmazonS3Client.CleanupRequest C# (CSharp) Method

        internal static void CleanupRequest(IRequest request)
        {
            var putObjectRequest = request.OriginalRequest as PutObjectRequest;
            if (putObjectRequest != null)
            {
                if (putObjectRequest.InputStream != null
                    && (!string.IsNullOrEmpty(putObjectRequest.FilePath) || putObjectRequest.AutoCloseStream))
                {
                    putObjectRequest.InputStream.Dispose();
                }

                // Set the input stream to null since it was created during the request to represent the filepath or content body
                if (!string.IsNullOrEmpty(putObjectRequest.FilePath) || !string.IsNullOrEmpty(putObjectRequest.ContentBody))
                {
                    putObjectRequest.InputStream = null;
                }
            }

            var uploadPartRequest = request.OriginalRequest as UploadPartRequest;
            if (uploadPartRequest != null)
            {
                // FilePath was set, so we created the underlying stream, so we must close it
                if (uploadPartRequest.IsSetFilePath() && uploadPartRequest.InputStream != null)
                {
                    uploadPartRequest.InputStream.Dispose();
                }

                if (uploadPartRequest.IsSetFilePath())
                    uploadPartRequest.InputStream = null;
            }
        }
    }