diff --git a/specification/storage/data-plane/Microsoft.BlobStorage/preview/2019-12-12/blob.json b/specification/storage/data-plane/Microsoft.BlobStorage/preview/2019-12-12/blob.json
index 7e3d7d00a9e8..2d4185ebc246 100644
--- a/specification/storage/data-plane/Microsoft.BlobStorage/preview/2019-12-12/blob.json
+++ b/specification/storage/data-plane/Microsoft.BlobStorage/preview/2019-12-12/blob.json
@@ -9640,7 +9640,7 @@
         "QuickQueryType"
       ],
       "properties": {
-        "QuickQueryType": {
+        "Type": {
           "$ref": "#/definitions/QuickQueryType"
         },
         "DelimitedTextConfiguration": {
@@ -9667,13 +9667,13 @@
     },
     "QuickQueryType": {
       "type": "string",
-      "description": "the quick query type",
+      "description": "The quick query format type.",
       "enum": [
         "delimited",
         "json"
       ],
       "x-ms-enum": {
-        "name": "QuickQueryType",
+        "name": "QuickQueryFormatType",
         "modelAsString": false
       },
       "xml": {