diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/datafactory.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/datafactory.json
index 47007f4bd2a3..5eacfa4a3b59 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/datafactory.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/datafactory.json
@@ -3967,7 +3967,7 @@
         "tags": [
           "managedPrivateEndpoints"
         ],
-        "operationId": "managedPrivateEndpoints_CreateOrUpdate",
+        "operationId": "ManagedPrivateEndpoints_CreateOrUpdate",
         "x-ms-examples": {
           "ManagedVirtualNetworks_Create": {
             "$ref": "./examples/ManagedPrivateEndpoints_Create.json"