UploadDirMPUHighLevelAPITest.cs

// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. 
// SPDX-License-Identifier: MIT-0
using Amazon;
using Amazon.S3;
using Amazon.S3.Transfer;
using System;
using System.IO;
using System.Threading.Tasks;

namespace Amazon.DocSamples.S3
{
    class UploadDirMPUHighLevelAPITest
    {
        private const string existingBucketName = "*** bucket name ***";
        private const string directoryPath = @"*** directory path ***";
        // The example uploads only .txt files.
        private const string wildCard = "*.txt";
        // Specify your bucket region (an example region is shown).
        private static readonly RegionEndpoint bucketRegion = RegionEndpoint.USWest2;
        private static IAmazonS3 s3Client;
        static void Main()
        {
            s3Client = new AmazonS3Client(bucketRegion);
            UploadDirAsync().Wait();
        }

        private static async Task UploadDirAsync()
        {
            try
            {
                var directoryTransferUtility =
                    new TransferUtility(s3Client);

                // 1. Upload a directory.
                await directoryTransferUtility.UploadDirectoryAsync(directoryPath,
                    existingBucketName);
                Console.WriteLine("Upload statement 1 completed");

                // 2. Upload only the .txt files from a directory 
                //    and search recursively. 
                await directoryTransferUtility.UploadDirectoryAsync(
                                               directoryPath,
                                               existingBucketName,
                                               wildCard,
                                               SearchOption.AllDirectories);
                Console.WriteLine("Upload statement 2 completed");

                // 3. The same as Step 2 and some optional configuration. 
                //    Search recursively for .txt files to upload.
                var request = new TransferUtilityUploadDirectoryRequest
                {
                    BucketName = existingBucketName,
                    Directory = directoryPath,
                    SearchOption = SearchOption.AllDirectories,
                    SearchPattern = wildCard
                };

                await directoryTransferUtility.UploadDirectoryAsync(request);
                Console.WriteLine("Upload statement 3 completed");
            }
            catch (AmazonS3Exception e)
            {
                Console.WriteLine(
                        "Error encountered ***. Message:'{0}' when writing an object", e.Message);
            }
            catch (Exception e)
            {
                Console.WriteLine(
                    "Unknown encountered on server. Message:'{0}' when writing an object", e.Message);
            }
        }
    }
}