diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/stable/2018-11-19/machineLearningServices.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/stable/2018-11-19/machineLearningServices.json
index 2b4c65b55399..39cc6f695800 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/stable/2018-11-19/machineLearningServices.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/stable/2018-11-19/machineLearningServices.json
@@ -1103,6 +1103,16 @@
     },
     "Usage": {
       "properties": {
+        "id": {
+          "readOnly": true,
+          "type": "string",
+          "description": "Specifies the resource ID."
+        },
+        "type": {
+          "readOnly": true,
+          "type": "string",
+          "description": "Specifies the resource type."
+        },
         "unit": {
           "readOnly": true,
           "type": "string",