@Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;

        if (obj instanceof ServiceUpdate == false)
            return false;
        ServiceUpdate other = (ServiceUpdate) obj;
        if (other.getServiceUpdateName() == null ^ this.getServiceUpdateName() == null)
            return false;
        if (other.getServiceUpdateName() != null && other.getServiceUpdateName().equals(this.getServiceUpdateName()) == false)
            return false;
        if (other.getServiceUpdateReleaseDate() == null ^ this.getServiceUpdateReleaseDate() == null)
            return false;
        if (other.getServiceUpdateReleaseDate() != null && other.getServiceUpdateReleaseDate().equals(this.getServiceUpdateReleaseDate()) == false)
            return false;
        if (other.getServiceUpdateEndDate() == null ^ this.getServiceUpdateEndDate() == null)
            return false;
        if (other.getServiceUpdateEndDate() != null && other.getServiceUpdateEndDate().equals(this.getServiceUpdateEndDate()) == false)
            return false;
        if (other.getServiceUpdateSeverity() == null ^ this.getServiceUpdateSeverity() == null)
            return false;
        if (other.getServiceUpdateSeverity() != null && other.getServiceUpdateSeverity().equals(this.getServiceUpdateSeverity()) == false)
            return false;
        if (other.getServiceUpdateRecommendedApplyByDate() == null ^ this.getServiceUpdateRecommendedApplyByDate() == null)
            return false;
        if (other.getServiceUpdateRecommendedApplyByDate() != null
                && other.getServiceUpdateRecommendedApplyByDate().equals(this.getServiceUpdateRecommendedApplyByDate()) == false)
            return false;
        if (other.getServiceUpdateStatus() == null ^ this.getServiceUpdateStatus() == null)
            return false;
        if (other.getServiceUpdateStatus() != null && other.getServiceUpdateStatus().equals(this.getServiceUpdateStatus()) == false)
            return false;
        if (other.getServiceUpdateDescription() == null ^ this.getServiceUpdateDescription() == null)
            return false;
        if (other.getServiceUpdateDescription() != null && other.getServiceUpdateDescription().equals(this.getServiceUpdateDescription()) == false)
            return false;
        if (other.getServiceUpdateType() == null ^ this.getServiceUpdateType() == null)
            return false;
        if (other.getServiceUpdateType() != null && other.getServiceUpdateType().equals(this.getServiceUpdateType()) == false)
            return false;
        if (other.getEngine() == null ^ this.getEngine() == null)
            return false;
        if (other.getEngine() != null && other.getEngine().equals(this.getEngine()) == false)
            return false;
        if (other.getEngineVersion() == null ^ this.getEngineVersion() == null)
            return false;
        if (other.getEngineVersion() != null && other.getEngineVersion().equals(this.getEngineVersion()) == false)
            return false;
        if (other.getAutoUpdateAfterRecommendedApplyByDate() == null ^ this.getAutoUpdateAfterRecommendedApplyByDate() == null)
            return false;
        if (other.getAutoUpdateAfterRecommendedApplyByDate() != null
                && other.getAutoUpdateAfterRecommendedApplyByDate().equals(this.getAutoUpdateAfterRecommendedApplyByDate()) == false)
            return false;
        if (other.getEstimatedUpdateTime() == null ^ this.getEstimatedUpdateTime() == null)
            return false;
        if (other.getEstimatedUpdateTime() != null && other.getEstimatedUpdateTime().equals(this.getEstimatedUpdateTime()) == false)
            return false;
        return true;
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/ServiceUpdate.java