diff --git a/specification/storage/data-plane/Microsoft.StorageDataLake/stable/2020-10-02/DataLakeStorage.json b/specification/storage/data-plane/Microsoft.StorageDataLake/stable/2020-10-02/DataLakeStorage.json
index a9873230d672..660f3de12830 100644
--- a/specification/storage/data-plane/Microsoft.StorageDataLake/stable/2020-10-02/DataLakeStorage.json
+++ b/specification/storage/data-plane/Microsoft.StorageDataLake/stable/2020-10-02/DataLakeStorage.json
@@ -3055,6 +3055,10 @@
         },
         "permissions": {
           "type": "string"
+        },
+        "EncryptionScope": {
+          "type": "string",
+          "description": "The name of the encryption scope under which the blob is encrypted."
         }
       }
     },