Merge pull request #107163 from Vignesh-Microsoft/patch-8

MD-5 calculation unsupported

Author: Jak-MS

articles/storage/blobs/secure-file-transfer-protocol-known-issues.md

@@ -81,6 +81,8 @@ To learn more, see [SFTP permission model](secure-file-transfer-protocol-support
 
 - For performance issues and considerations, see [SSH File Transfer Protocol (SFTP) performance considerations in Azure Blob storage](secure-file-transfer-protocol-performance.md).
 
+-  By default, the Content-MD5 property of blobs that are uploaded by using SFTP are set to null. Therefore, if you want the Content-MD5 property of those blobs to contain an MD5 hash, your client must calculate that value, and then set the Content-MD5 property of the blob before the uploading the blob.
+  
 - Maximum file upload size via the SFTP endpoint is 100 GB. 
 
 - To change the storage account's redundancy/replication settings or initiate account failover, SFTP must be disabled. SFTP may be re-enabled once the conversion has completed.