diff --git a/specification/providerhub/resource-manager/Microsoft.ProviderHub/stable/2020-11-20/providerhub.json b/specification/providerhub/resource-manager/Microsoft.ProviderHub/stable/2020-11-20/providerhub.json
index 98dcb0f0e526..e7f916472a29 100644
--- a/specification/providerhub/resource-manager/Microsoft.ProviderHub/stable/2020-11-20/providerhub.json
+++ b/specification/providerhub/resource-manager/Microsoft.ProviderHub/stable/2020-11-20/providerhub.json
@@ -3139,7 +3139,10 @@
             "Bypass",
             "Store"
           ],
-          "type": "string"
+          "type": "string",
+          "x-ms-enum": {
+            "name": "MarketplaceType"
+          }
         },
         "identityManagement": {
           "allOf": [
@@ -3264,7 +3267,10 @@
             "AcisReadAllowed",
             "AcisActionAllowed"
           ],
-          "type": "string"
+          "type": "string",
+          "x-ms-enum": {
+            "name": "ResourceAccessPolicy"
+          }
         },
         "resourceAccessRoles": {
           "type": "array",
@@ -3598,7 +3604,10 @@
             "User",
             "System"
           ],
-          "type": "string"
+          "type": "string",
+          "x-ms-enum": {
+            "name": "OperationOrigins"
+          }
         },
         "display": {
           "description": "Display information of the operation.",
@@ -3613,7 +3622,10 @@
             "NotSpecified",
             "Internal"
           ],
-          "type": "string"
+          "type": "string",
+          "x-ms-enum": {
+            "name": "OperationActionType"
+          }
         },
         "properties": {}
       },
@@ -4205,7 +4217,10 @@
             "Bypass",
             "Store"
           ],
-          "type": "string"
+          "type": "string",
+          "x-ms-enum": {
+            "name": "MarketplaceType"
+          }
         },
         "swaggerSpecifications": {
           "type": "array",
@@ -4484,7 +4499,10 @@
             "EdgeZone",
             "ArcZone"
           ],
-          "type": "string"
+          "type": "string",
+          "x-ms-enum": {
+            "name": "ExtendedLocationType"
+          }
         }
       }
     },