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 44ccedae15c0..157a8a44e720 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
@@ -9341,6 +9341,11 @@
           "type": "object",
           "x-ms-format": "dfe-int",
           "description": "Page size for each http request, too large pageSize will caused timeout, default 300,000. Type: integer (or Expression with resultType integer)."
+        },
+        "partitionOption": {
+          "type": "object",
+          "x-ms-format": "dfe-string",
+          "description": "Partition option for the SalesforceV2 connector in copy activity, AutoDetect or None. Type: string (or Expression with resultType string)."
         }
       }
     },
diff --git a/specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/Pipeline.json b/specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/Pipeline.json
index b663b002c445..db6c349c9553 100644
--- a/specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/Pipeline.json
+++ b/specification/synapse/data-plane/Microsoft.Synapse/stable/2020-12-01/entityTypes/Pipeline.json
@@ -8209,6 +8209,10 @@
         "pageSize": {
           "type": "object",
           "description": "Page size for each http request, too large pageSize will caused timeout, default 300,000. Type: integer (or Expression with resultType integer)."
+        },
+        "partitionOption": {
+          "type": "object",
+          "description": "Partition option for the SalesforceV2 connector in copy activity, AutoDetect or None. Type: string (or Expression with resultType string)."
         }
       }
     },