diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2020-09-01-preview/machineLearningServices.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2020-09-01-preview/machineLearningServices.json
index dc61a4cb656b..3c283424747c 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2020-09-01-preview/machineLearningServices.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2020-09-01-preview/machineLearningServices.json
@@ -2249,6 +2249,11 @@
           "type": "string",
           "description": "Specifies the resource ID."
         },
+        "amlWorkspaceLocation": {
+          "readOnly": true,
+          "type": "string",
+          "description": "Region of the AML workspace in the id."
+        },
         "type": {
           "readOnly": true,
           "type": "string",
@@ -2524,6 +2529,10 @@
           "items": {
             "$ref": "#/definitions/QuotaBaseProperties"
           }
+        },
+        "location": {
+          "description": "Region of workspace quota to be updated.",
+          "type": "string"
         }
       },
       "description": "Quota update parameters."
@@ -2621,6 +2630,11 @@
           "type": "string",
           "description": "Specifies the resource ID."
         },
+        "amlWorkspaceLocation": {
+          "readOnly": true,
+          "type": "string",
+          "description": "Region of the AML workspace in the id."
+        },
         "type": {
           "readOnly": true,
           "type": "string",