preferred
Weekly time range during which system maintenance can occur in UTC. Format: ddd:hh24:mi-ddd:hh24:mi. If not specified, AWS will choose a random 30-minute window on a random day of the week.
Weekly time range during which system maintenance can occur in UTC. Format: ddd:hh24:mi-ddd:hh24:mi. If not specified, AWS will choose a random 30-minute window on a random day of the week.