AC-13257::Migrate USPS integration from outdated Web Tools APIs to new RESTful USPS APIs

Author: manishranjan-adobe

app/code/Magento/Usps/Model/Carrier.php

@@ -992,8 +992,7 @@ public function getCode($type, $code = '')
                                 'PRIORITY_MAIL_MACHINABLE_SINGLE-PIECE',
                                 'PRIORITY_MAIL_EXPRESS_MACHINABLE_SINGLE-PIECE',
                                 'MEDIA_MAIL_MACHINABLE_5-DIGIT',
-                                'USPS_GROUND_ADVANTAGE_MACHINABLE_SINGLE-PIECE',
-                                'PRIORITY_MAIL_EXPRESS_LEGAL_FLAT_RATE_ENVELOPE_HOLIDAY_DELIVERY'
+                                'USPS_GROUND_ADVANTAGE_MACHINABLE_SINGLE-PIECE'
                             ],
                         ],
                         'from_us' => [

app/code/Magento/Usps/Model/ShippingMethodManager.php

@@ -133,14 +133,6 @@ class ShippingMethodManager
             'processing_category' => "FLATS",
             'destination_entry_facility_type' => "NONE"
         ],
-        "PRIORITY_MAIL_EXPRESS_LEGAL_FLAT_RATE_ENVELOPE_HOLIDAY_DELIVERY" => [
-            'description' => "Priority Mail Express Legal Flat Rate Envelope Holiday Delivery",
-            'title' => "Priority Mail Express Holiday Delivery Legal Flat Rate Envelope",
-            'rate_indicator' => "E7",
-            'mail_class' => "PRIORITY_MAIL_EXPRESS",
-            'processing_category' => "FLATS",
-            'destination_entry_facility_type' => "NONE"
-        ],
         "PRIORITY_MAIL_EXPRESS_PADDED_FLAT_RATE_ENVELOPE" => [
             'description' => "Priority Mail Express Padded Flat Rate Envelope",
             'title' => "Priority Mail Express Padded Flat Rate Envelope",