diff --git a/specification/synapse/data-plane/Microsoft.Synapse/preview/2021-06-01-preview/entityTypes/DataFlow.json b/specification/synapse/data-plane/Microsoft.Synapse/preview/2021-06-01-preview/entityTypes/DataFlow.json
index 4b425edaaa24..6605e17b25ae 100644
--- a/specification/synapse/data-plane/Microsoft.Synapse/preview/2021-06-01-preview/entityTypes/DataFlow.json
+++ b/specification/synapse/data-plane/Microsoft.Synapse/preview/2021-06-01-preview/entityTypes/DataFlow.json
@@ -128,6 +128,14 @@
           "description": "Transformation description.",
           "type": "string"
         },
+        "dataset": {
+          "description": "Dataset reference.",
+          "$ref": "../artifacts.json#/definitions/DatasetReference"
+        },
+        "linkedService": {
+          "description": "Linked service reference.",
+          "$ref": "../artifacts.json#/definitions/LinkedServiceReference"
+        },
         "flowlet": {
           "description": "Flowlet Reference",
           "$ref": "../artifacts.json#/definitions/DataFlowReference"
@@ -185,6 +193,10 @@
           "description": "Schema linked service reference.",
           "$ref": "../artifacts.json#/definitions/LinkedServiceReference"
         },
+        "rejectedDataLinkedService": {
+          "description": "Rejected data linked service reference.",
+          "$ref": "../artifacts.json#/definitions/LinkedServiceReference"
+        },
         "flowlet": {
           "description": "Flowlet Reference",
           "$ref": "../artifacts.json#/definitions/DataFlowReference"
diff --git a/specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/DataFlow.json b/specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/DataFlow.json
index 4308f0f35281..0a4ddb045525 100644
--- a/specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/DataFlow.json
+++ b/specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/DataFlow.json
@@ -185,6 +185,10 @@
           "description": "Schema linked service reference.",
           "$ref": "../artifacts.json#/definitions/LinkedServiceReference"
         },
+        "rejectedDataLinkedService": {
+          "description": "Rejected data linked service reference.",
+          "$ref": "../artifacts.json#/definitions/LinkedServiceReference"
+        },
         "flowlet": {
           "description": "Flowlet Reference",
           "$ref": "../artifacts.json#/definitions/DataFlowReference"