#AC-9653::UPS SOAP and REST support in 2.4.7-beta3-allowed methods issue fix with SOAP and REST

Author: glo05363

app/code/Magento/Ups/Helper/Config.php

@@ -115,6 +115,7 @@ protected function getCodes()
                     '03' => __('UPS Ground'),
                     '07' => __('UPS Worldwide Express'),
                     '08' => __('UPS Worldwide Expedited'),
+                    '12' => __('UPS Three-Day Select'),
                     '14' => __('UPS Next Day Air Early A.M.'),
                     '54' => __('UPS Worldwide Express Plus'),
                     '65' => __('UPS Saver'),