public AccountRecommendationLifecycleSummary withUpdateReasonCode(UpdateRecommendationLifecycleStageReasonCode updateReasonCode) {
        this.updateReasonCode = updateReasonCode.toString();
        return this;
    }
<p>
Reason code for the lifecycle state change
</p>

@param updateReasonCode
       Reason code for the lifecycle state change
@return Returns a reference to this object so that method calls can be chained together.
@see UpdateRecommendationLifecycleStageReasonCode
aws-java-sdk-trustedadvisor/src/main/java/com/amazonaws/services/trustedadvisor/model/AccountRecommendationLifecycleSummary.java