Web Api to Commands

It's servicestack's job to take requests and send domains through RabbitMq to the domain endpoint. An example service such as

[Api("Catalog")]
[Route("/catalog/products", "POST")]
public class AddProduct : DomainCommand
{
    public Guid ProductId { get; set; }

    public string Name { get; set; }
    public int Price { get; set; }

    public Guid CatalogBrandId { get; set; }
    public Guid CatalogTypeId { get; set; }
}

Which is converted into a domain command via the service handler here

public Task Any(Services.AddProduct request)
{
    return _bus.CommandToDomain(new Commands.Add
    {
        ProductId = request.ProductId,
        CatalogBrandId = request.CatalogBrandId,
        CatalogTypeId = request.CatalogTypeId,
        Name = request.Name,
        Price = request.Price,
    });
}