effective Until
Parameters
value
Specifies the duration, in RFC 3339 format (e.g., 2025-10-01T13:00:00Z), the upgrade_override values are effective. This field must be set for the upgrade_override values to take effect. The date-time must be within the next 30 days.
Note: This only matches the start time of an upgrade, and the effectiveness won't change once an upgrade starts even if the
effective_untilvalue expires as the upgrade proceeds.