Specifies the most disruptive action that can be taken on the
instance as part of the update. Compute Engine returns an error if
the instance properties require a more disruptive action as part of
the instance update. Valid options from lowest to highest are
NO_EFFECT, REFRESH, and RESTART. Additional supported values which
may be not listed in the enum directly due to technical reasons:
INVALID NO_EFFECT REFRESH RESTART
Enum
Name
Description
UNDEFINED_MOST_DISRUPTIVE_ALLOWED_ACTION
A value indicating that the enum field is not set.