AWS S3 using .NET

AWS S3 (Amazon Simple Storage Service) is a cloud storage service provided by Amazon Web Services (AWS). It is a highly scalable, object-based storage service that offers industry-leading durability and availability.

Using AWS S3 from .NET is easy, thanks to the AWS SDK for .NET. The AWS SDK for .NET is a collection of libraries that allows developers to easily interact with AWS services from .NET applications.

To get started using AWS S3 from .NET, you will need to install the AWS SDK for .NET and set up your AWS credentials. Once you have done this, you can use the AWS S3 client to perform a variety of tasks, such as uploading and downloading objects, listing objects in a bucket, and deleting objects.

Here is an example of how to upload a file to AWS S3 using the AWS SDK for .NET:

Copy codeusing Amazon.S3;
using Amazon.S3.Model;

namespace S3Example
{
    public class Program
    {
        private static readonly string _accessKey = \"YOUR_ACCESS_KEY\";
        private static readonly string _secretKey = \"YOUR_SECRET_KEY\";

        public static void Main(string[] args)
        {
            // Create an S3 client
            var client = new AmazonS3Client(_accessKey, _secretKey);

            // Set up the request
            var request = new PutObjectRequest
            {
                BucketName = \"my-bucket\",
                Key = \"my-file.txt\",
                FilePath = \"C:\\\\path\\\\to\\\\my-file.txt\"
            };

            // Upload the file to S3
            client.PutObjectAsync(request).Wait();
        }
    }
}

This example shows how to upload a file to a bucket called \”my-bucket\”, using the file located at \”C:\\path\\to\\my-file.txt\” as the source.

To download an object from AWS S3 using .NET, you can use the GetObjectAsync method of the AmazonS3Client class from the AWS SDK for .NET. This method returns a GetObjectResponse object, which contains the object\’s data and metadata.

Here is an example of how to download an object from AWS S3 using .NET:

Copy codeusing Amazon.S3;
using Amazon.S3.Model;

namespace S3Example
{
    public class Program
    {
        private static readonly string _accessKey = \"YOUR_ACCESS_KEY\";
        private static readonly string _secretKey = \"YOUR_SECRET_KEY\";

        public static void Main(string[] args)
        {
            // Create an S3 client
            var client = new AmazonS3Client(_accessKey, _secretKey);

            // Set up the request
            var request = new GetObjectRequest
            {
                BucketName = \"my-bucket\",
                Key = \"my-file.txt\"
            };

            // Download the object from S3
            var response = client.GetObjectAsync(request).Result;

            // Save the object\'s data to a file
            using (var fileStream = new FileStream(\"C:\\\\path\\\\to\\\\downloaded-file.txt\", FileMode.Create))
            {
                response.ResponseStream.CopyTo(fileStream);
            }
        }
    }
}

This example shows how to download an object called \”my-file.txt\” from a bucket called \”my-bucket\”, and save the object\’s data to a file called \”downloaded-file.txt\” on the local filesystem.