diff --git a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
index 281fc3cbefd8..aa195fbdbcc4 100644
--- a/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
+++ b/specification/datafactory/resource-manager/Microsoft.DataFactory/stable/2018-06-01/entityTypes/Pipeline.json
@@ -3766,7 +3766,10 @@
           "$ref": "#/definitions/SnowflakeExportCopyCommand",
           "description": "Snowflake export settings."
         }
-      }
+      },
+      "required": [
+        "exportSettings"
+      ]
     },
     "ExportSettings": {
       "description": "Export command settings.",