public ZonedDateTime minusMinutes (long minutes)

Returns a copy of this ZonedDateTime with the specified number of minutes subtracted.

This operates on the instant time-line, such that subtracting one minute will always be a duration of one minute earlier. This may cause the local date-time to change by an amount other than one minute. Note that this is a different approach to that used by days, months and years.

This instance is immutable and unaffected by this method call.

Parameters:
minutes    the minutes to subtract, may be negative

Returns:  a ZonedDateTime based on this date-time with the minutes subtracted, not null

Exceptions:
DateTimeException    if the result exceeds the supported date range