end
Parameters
value
"deny maintenance period" end date. If the year of the end date is empty, the year of the start date also must be empty. In this case, it means the no maintenance interval recurs every year. The date is in format yyyy-m-dd (the month is without leading zeros)i.e., 2020-1-01, or 2020-11-01, or mm-dd, i.e., 11-01