code: func GetOrderDetails(rw http.ResponseWriter, req *http.Request, params denco.Params) {
  	// some actual stuff should happen in here
  }
docs: // GetOrderDetails swagger:route GET /orders/{id} orders getOrderDetails
  //
  // Gets the details for an order.
  //
  // Responses:
  //    default: genericError
  //        200: orderResponse