This read-create SnmpAdminString (0-32 characters) holds the username to authenticate with on the remote device when copying the active zone set, and only needs to be set when zoneCopyDestFileType is 'networkFile'. It lets an admin supply credentials for the file transfer without those credentials living in the zone set data itself. For example, an admin configures this object with the service account used by the SCP backup server before initiating a network copy.