diff --git a/models/vendor-direct-fulfillment-shipping-api-model/vendorDirectFulfillmentShipping_2021-12-28.json b/models/vendor-direct-fulfillment-shipping-api-model/vendorDirectFulfillmentShipping_2021-12-28.json
index 8bcdb64..45b6beb 100644
--- a/models/vendor-direct-fulfillment-shipping-api-model/vendorDirectFulfillmentShipping_2021-12-28.json
+++ b/models/vendor-direct-fulfillment-shipping-api-model/vendorDirectFulfillmentShipping_2021-12-28.json
@@ -1810,7 +1810,7 @@
           "dynamic": {}
         }
       }
-    }    
+    }
   },
   "definitions": {
     "PackingSlip": {
@@ -2066,11 +2066,11 @@
         },
         "statusCode": {
           "type": "string",
-          "description": "Indicates the shipment status code of the package that provides transportation information for Amazon tracking systems and ultimately for the final customer."
+          "description": "Indicates the shipment status code of the package that provides transportation information for Amazon tracking systems and ultimately for the final customer. For more information, refer to the [Additional Fields Explanation](https://developer-docs.amazon.com/sp-api/docs/vendor-direct-fulfillment-shipping-api-use-case-guide#additional-fields-explanation)."
         },
         "reasonCode": {
           "type": "string",
-          "description": "Provides a reason code for the status of the package that will provide additional information about the transportation status."
+          "description": "Provides a reason code for the status of the package that will provide additional information about the transportation status. For more information, refer to the [Additional Fields Explanation](https://developer-docs.amazon.com/sp-api/docs/vendor-direct-fulfillment-shipping-api-use-case-guide#additional-fields-explanation)."
         },
         "statusDateTime": {
           "type": "string",
@@ -2646,4 +2646,4 @@
       }
     }
   }
-}  
\ No newline at end of file
+}
\ No newline at end of file