public async Task <ActionResult <OutputShoppingListData> > CreateShoppingList([FromBody] CreateShoppingListRequest request, CancellationToken cancellationToken)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var shoppingList = await shoppingListService.CreateShoppingListFromTemplate(request.TemplateId.ToId(), cancellationToken);
return(Created(GetShoppingListUri(shoppingList.Id), new OutputShoppingListData(shoppingList)));
}