diff --git a/specification/subscription/resource-manager/Microsoft.Subscription/preview/2019-10-01-preview/subscriptions.json b/specification/subscription/resource-manager/Microsoft.Subscription/preview/2019-10-01-preview/subscriptions.json
index bc23df26ea49..e7bc6f6df8bd 100644
--- a/specification/subscription/resource-manager/Microsoft.Subscription/preview/2019-10-01-preview/subscriptions.json
+++ b/specification/subscription/resource-manager/Microsoft.Subscription/preview/2019-10-01-preview/subscriptions.json
@@ -902,7 +902,7 @@
       "in": "path",
       "required": true,
       "type": "string",
-      "description": "Alias Name"
+      "description": "Name for this subscription creation request also known as alias. Note that this is not the same as subscription name and this doesn’t have any other lifecycle need beyond the request for subscription creation."
     }
   },
   "security": [
diff --git a/specification/subscription/resource-manager/Microsoft.Subscription/stable/2020-09-01/subscriptions.json b/specification/subscription/resource-manager/Microsoft.Subscription/stable/2020-09-01/subscriptions.json
index 10aa6a32f048..12ca7c2b0664 100644
--- a/specification/subscription/resource-manager/Microsoft.Subscription/stable/2020-09-01/subscriptions.json
+++ b/specification/subscription/resource-manager/Microsoft.Subscription/stable/2020-09-01/subscriptions.json
@@ -566,7 +566,7 @@
       "in": "path",
       "required": true,
       "type": "string",
-      "description": "Alias Name"
+      "description": "Name for this subscription creation request also known as alias. Note that this is not the same as subscription name and this doesn’t have any other lifecycle need beyond the request for subscription creation."
     }
   },
   "security": [