Deletes the selected volume. Syntax: DELETE VOLUME NOERR NOERR For scripting only. When an error is encountered, DiskPart ...

    Deletes the selected volume.

Syntax:  DELETE VOLUME [NOERR]

    NOERR       For scripting only. When an error is encountered, DiskPart
                continues to process commands as if the error did not occur.
                Without the NOERR parameter, an error causes DiskPart to exit
                with an error code.

    You cannot delete the current system volume, boot volume, or any 
    volume that contains the active paging file or crash dump (memory 
    dump) file.

    A volume must be selected for this operation to succeed.

Example:

    DELETE VOLUME