6 string references to YAML keys in action.routing.yml

ActionAdminManageForm::submitForm in core/modules/action/src/Form/ActionAdminManageForm.php
Form submission handler.
ActionDeleteForm::getCancelUrl in core/modules/action/src/Form/ActionDeleteForm.php
ActionFormAjaxTest::testActionConfigurationWithAjax in core/modules/action/tests/src/FunctionalJavascript/ActionFormAjaxTest.php
Tests action plugins with AJAX save their configuration.
ActionFormBase::save in core/modules/action/src/Form/ActionFormBase.php
Form submission handler for the 'save' action.
ActionLocalTasksTest::testActionLocalTasks in core/modules/action/tests/src/Unit/Menu/ActionLocalTasksTest.php
Tests local task existence.
action_help in core/modules/action/action.module
Implements hook_help().

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