public RollbackDetails withPercentageCompleteOnRollback(Integer percentageCompleteOnRollback) {
        setPercentageCompleteOnRollback(percentageCompleteOnRollback);
        return this;
    }
<p>
Indicates the value of <code>PercentageComplete</code> at the time the rollback started.
</p>

@param percentageCompleteOnRollback
       Indicates the value of <code>PercentageComplete</code> at the time the rollback started.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-autoscaling/src/main/java/com/amazonaws/services/autoscaling/model/RollbackDetails.java