Downloading an Object

Sample code:

GetObjectRequest request = new GetObjectRequest()
{
    BucketName = "bucketname",
    ObjectKey = "objectname",
};
using (GetObjectResponse response = client.GetObject(request))
{
    //Save the object locally. 
    string dest = "savepath";
    if (!File.Exists(dest))
    {
        response.WriteResponseStreamToFile(dest);
    }
}

For more information, see Object Download Overview.