acquia_commercemanager-8.x-1.122/modules/acm_cart/acm_cart.routing.yml

acm_cart.cart:
  path: '/cart'
  defaults:
    _form: '\Drupal\acm_cart\Form\CustomerCartForm'
    _title: 'Cart'
  requirements:
    _permission: 'access cart page'
  options:
    no_cache: 'TRUE'

acm_cart.empty:
  path: '/cart/empty'
  defaults:
    _form: '\Drupal\acm_cart\Form\EmptyCartForm'
    _title: 'Empty cart'
  requirements:
    _cart_access: 'true'
  options:
    no_cache: 'TRUE'