diff --git a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/stable/2021-10-01/examples/Datastore/AzureDataLakeGen2WServicePrincipal/createOrUpdate.json b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/stable/2021-10-01/examples/Datastore/AzureDataLakeGen2WServicePrincipal/createOrUpdate.json
index 37204c8e8619..31836db859aa 100644
--- a/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/stable/2021-10-01/examples/Datastore/AzureDataLakeGen2WServicePrincipal/createOrUpdate.json
+++ b/specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/stable/2021-10-01/examples/Datastore/AzureDataLakeGen2WServicePrincipal/createOrUpdate.json
@@ -27,7 +27,6 @@
         "datastoreType": "AzureDataLakeGen2",
         "filesystem": "string",
         "accountName": "string",
-        "containerName": "string",
         "endpoint": "string",
         "protocol": "string"
       }
@@ -56,7 +55,6 @@
           "datastoreType": "AzureDataLakeGen2",
           "filesystem": "string",
           "accountName": "string",
-          "containerName": "string",
           "endpoint": "string",
           "protocol": "string"
         },
@@ -92,7 +90,6 @@
           "datastoreType": "AzureDataLakeGen2",
           "filesystem": "string",
           "accountName": "string",
-          "containerName": "string",
           "endpoint": "string",
           "protocol": "string"
         },