Best way to move files between S3 buckets?

Question

I\'d like to copy some files from a production bucket to a development bucket daily.

For example: Copy productionbucket/feed/feedname/date to developmentbucket/feed/

Answer 1

.NET Example as requested:

using (client)
{
    var existingObject = client.ListObjects(requestForExisingFile).S3Objects; 
    if (existingObject.Count == 1)
    {
        var requestCopyObject = new CopyObjectRequest()
        {
            SourceBucket = BucketNameProd,
            SourceKey = objectToMerge.Key,
            DestinationBucket = BucketNameDev,
            DestinationKey = newKey
        };
        client.CopyObject(requestCopyObject);
    }
}

with client being something like

var config = new AmazonS3Config { CommunicationProtocol = Protocol.HTTP, ServiceURL = "s3-eu-west-1.amazonaws.com" };
var client = AWSClientFactory.CreateAmazonS3Client(AWSAccessKey, AWSSecretAccessKey, config);

There might be a better way, but it's just some quick code I wrote to get some files transferred.