string `arg:"" name:"tableName" help:"Specify table name to backup."` File string `short:"f" name:"file" help:"Specify the file path to output (default backup_tableName_yyyymmdd-HHMMSS.jsonl)."` Limit int `short:"l" help:"Limit the number of reads per second to the specified number (units are automatically determined as RCUs for provisioned tables and RRUs for on-demand tables)."` } `cmd:"" help:"Backup DynamoDB table."` ...