Merge pull request #206626 from Clare-Zheng82/0802-Add_note_to_Salesforce_Marketing_Cloud_doc

Add note to Salesforce Marketing Cloud as source section

Author: PRMerger4

articles/data-factory/connector-salesforce-marketing-cloud.md

@@ -8,7 +8,7 @@ ms.service: data-factory
 ms.subservice: data-movement
 ms.topic: conceptual
 ms.custom: synapse
-ms.date: 09/09/2021
+ms.date: 08/02/2022
 ---
 
 # Copy data from Salesforce Marketing Cloud using Azure Data Factory or Synapse Analytics
@@ -230,6 +230,9 @@ To copy data from Salesforce Marketing Cloud, set the source type in the copy ac
 ]
 ```
 
+>[!Note]
+> Contacts table is not supported.
+
 ## Lookup activity properties
 
 To learn details about the properties, check [Lookup activity](control-flow-lookup-activity.md).