rest.routing.yml in Drupal 8

core/modules/rest/rest.routing.yml

File

core/modules/rest/rest.routing.yml

# @deprecated This route is deprecated, use the system.csrftoken route from the
# system module instead.
# @todo Remove this route in Drupal 9.0.0.
rest.csrftoken:
  path: '/rest/session/token'
  defaults:
    _controller: '\Drupal\system\Controller\CsrfTokenController::csrfToken'
  requirements:
    _access: 'TRUE'