Download file from s3 bucket and save in a shared folder

Question

Hi, I need to download a file from s3 bucket and store a file in shared folder and return file path How to achieve above point using c# code

Darshan Shah · Answer

Try below code.. public void DownloadS3BuketObject( string nameoffile) { RegionEndpoint bucketRegion = RegionEndpoint.USEast1; IAmazonS3 client = new AmazonS3Client(bucketRegion); string accessKey = System.Configuration.ConfigurationManager.AppSettings[ "S3AccessKey" ]; string secretKey = System.Configuration.ConfigurationManager.AppSettings[ "S3SecretKey" ]; AmazonS3Client s3Client = new AmazonS3Client( new BasicAWSCredentials(accessKey, secretKey), Amazon.RegionEndpoint.USEast1); string objectKey = "EMR" + "/" + nameoffile; //EMR is folder name of the image inside the bucket GetObjectRequest request = new GetObjectRequest(); request.BucketName = System.Configuration.ConfigurationManager.AppSettings[ "bucketname" ]; request.Key = objectKey; GetObjectResponse response = s3Client.GetObject(request); response.WriteResponseStreamToFile( "D:\SharedFolder\" + nameoffile); // Path of your shared folder to downloaf } Hope this makes sense!

Sachin Singh · Answer

file path will be your shared folder path, then you can return a static path like /shared/filename TransferUtility fileTransferUtility = new TransferUtility( new AmazonS3Client( "ACCESS-KEY-ID" , "SECRET-ACCESS-KEY" , Amazon.RegionEndpoint.YourRegion)); // Note the 'fileName' is the 'key' of the object in S3 (which is usually just the file name in your case image name) fileTransferUtility.Download(filePath, "my-bucket-name" , fileName);