subrequests.routing.yml

subrequests.front-controller:
  path: '/subrequests'
  defaults:
    _title: 'Returns bulk execution of multiple requests'
    _controller: '\Drupal\subrequests\Controller\FrontController::handle'
  methods: [GET, POST]
  options:
    _auth: ['basic_auth', 'cookie', 'oauth2', 'token_bearer']
  requirements:
    _permission: 'issue subrequests'