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 2a7ea9b6083f..eef6bee35c31 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
@@ -7176,8 +7176,12 @@
           "type": "string"
         },
         "value": {
-          "description": "Value to be set. Could be a static value or Expression",
+          "description": "Value to be set. Could be a static value or Expression.",
           "type": "object"
+        },
+        "setSystemVariable": {
+          "description": "If set to true, it sets the pipeline run return value.",
+          "type": "boolean"
         }
       }
     },