public ManagedExecution getManagedExecution() {
        return this.managedExecution;
    }
<p>
Describes whether StackSets performs non-conflicting operations concurrently and queues conflicting operations.
</p>

@return Describes whether StackSets performs non-conflicting operations concurrently and queues conflicting
        operations.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/UpdateStackSetRequest.java