public DeleteStackInstancesResult deleteStackInstances(DeleteStackInstancesRequest request) {request = beforeClientExecution(request);return executeDeleteStackInstances(request);}

public virtual DeleteStackInstancesResponse DeleteStackInstances(DeleteStackInstancesRequest request){var options = new InvokeOptions();options.RequestMarshaller = DeleteStackInstancesRequestMarshaller.Instance;options.ResponseUnmarshaller = DeleteStackInstancesResponseUnmarshaller.Instance;return Invoke<DeleteStackInstancesResponse>(request, options);}
