Program.cs

using System.Collections.Generic;
using Pulumi;
using Pulumi.Bucket;

return await Deployment.RunAsync(() =>
{
    // Add your resources here
    // e.g. var resource = new Resource("name", new ResourceArgs { });
    var config = new Config();
    var prefix = config.Get("prefix") ?? Deployment.Instance.StackName;
    var myBucketModule = new Pulumi.Bucket.Module("myBucketModule", new ModuleArgs
            {
                Bucket = $"{prefix}-test-bucket",  // Example argument
                // Add other arguments here
            });
});