bitsadmin makecustomheaderswriteonly
Make a job's Custom HTTP Headers write-only. Windows commands reference
On Windows
Windows
Make a job's Custom HTTP Headers write-only. IMPORTANT: This action can't be undone.
bitsadmin /makecustomheaderswriteonly <job>
To make Custom HTTP Headers write-only for the job named myDownloadJob
bitsadmin /makecustomheaderswriteonly myDownloadJobIdentifyjobThe job's display name or GUID.