2/3/2015 4:18:34 PM

This code is C# .NET and can be used to upload a file on your local machine to an AWS S3 bucket.

*Requires Nuget Package "AWS SDK for .NET" (code below uses v.

* AWS S3 Service Urls: http://docs.aws.amazon.com/general/latest/gr/rande.html#s3_region

//BEGIN TEST CODE string accessKey = "YOUR ACCESS KEY"; string secretAccessKey = "YOUR SECRETY KEY"; string filePath = "C:\\Projects\\Testing\\Temp Files\\test.jpg"; string s3Bucket = "your.bucket.name/subdirectory-if-needed"; string serviceUrl = "http://s3-external-1.amazonaws.com"; //N. Virginia service url string newFileName = "test-" + DateTime.Now.Ticks.ToString() + ".jpg"; //new filename in s3, optional //create aws object MyUtilities.AWS.S3 s3 = new MyUtilities.AWS.S3(accessKey, secretAccessKey, serviceUrl); //upload s3.UploadFile(filePath, s3Bucket, newFileName, false); //END TEST CODE using System; using System.Collections.Generic; using System.Linq; using System.Web; namespace MyUtilities.AWS { public class S3 { Amazon.S3.AmazonS3Client S3Client = null; public S3(string accessKeyId, string secretAccessKey, string serviceUrl) { Amazon.S3.AmazonS3Config s3Config = new Amazon.S3.AmazonS3Config(); s3Config.ServiceURL = serviceUrl; this.S3Client = new Amazon.S3.AmazonS3Client(accessKeyId, secretAccessKey, s3Config); } public void UploadFile(string filePath, string s3Bucket, string newFileName, bool deleteLocalFileOnSuccess) { //save in s3 Amazon.S3.Model.PutObjectRequest s3PutRequest = new Amazon.S3.Model.PutObjectRequest(); s3PutRequest = new Amazon.S3.Model.PutObjectRequest(); s3PutRequest.FilePath = filePath; s3PutRequest.BucketName = s3Bucket; s3PutRequest.CannedACL = Amazon.S3.S3CannedACL.PublicRead; //key - new file name if (!string.IsNullOrWhiteSpace(newFileName)) { s3PutRequest.Key = newFileName; } s3PutRequest.Headers.Expires = new DateTime(2020, 1, 1); try { Amazon.S3.Model.PutObjectResponse s3PutResponse = this.S3Client.PutObject(s3PutRequest); if (deleteLocalFileOnSuccess) { //Delete local file if (System.IO.File.Exists(filePath)) { System.IO.File.Delete(filePath); } } } catch (Exception ex) { //handle exceptions } } } }