OptionalDelayAmount of time between updates, in nanoseconds.
OptionalFailureAction to take if an updated task fails to run, or stops running during the update.
OptionalMaxThe fraction of tasks that may fail during an update before the failure action is invoked, specified as a floating point number between 0 and 1.
OptionalMonitorAmount of time to monitor each updated task for failures, in nanoseconds.
OptionalOrderThe order of operations when rolling out an updated task. Either the old task is shut down before the new task is started, or the new task is started before the old task is shut down.
OptionalParallelismMaximum number of tasks to be updated in one iteration (0 means unlimited parallelism).
Specification for the update strategy of the service. ServiceSpecUpdateConfig