@Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getUUID() == null) ? 0 : getUUID().hashCode());
        hashCode = prime * hashCode + ((getStartingPosition() == null) ? 0 : getStartingPosition().hashCode());
        hashCode = prime * hashCode + ((getStartingPositionTimestamp() == null) ? 0 : getStartingPositionTimestamp().hashCode());
        hashCode = prime * hashCode + ((getBatchSize() == null) ? 0 : getBatchSize().hashCode());
        hashCode = prime * hashCode + ((getMaximumBatchingWindowInSeconds() == null) ? 0 : getMaximumBatchingWindowInSeconds().hashCode());
        hashCode = prime * hashCode + ((getParallelizationFactor() == null) ? 0 : getParallelizationFactor().hashCode());
        hashCode = prime * hashCode + ((getEventSourceArn() == null) ? 0 : getEventSourceArn().hashCode());
        hashCode = prime * hashCode + ((getFilterCriteria() == null) ? 0 : getFilterCriteria().hashCode());
        hashCode = prime * hashCode + ((getFunctionArn() == null) ? 0 : getFunctionArn().hashCode());
        hashCode = prime * hashCode + ((getLastModified() == null) ? 0 : getLastModified().hashCode());
        hashCode = prime * hashCode + ((getLastProcessingResult() == null) ? 0 : getLastProcessingResult().hashCode());
        hashCode = prime * hashCode + ((getState() == null) ? 0 : getState().hashCode());
        hashCode = prime * hashCode + ((getStateTransitionReason() == null) ? 0 : getStateTransitionReason().hashCode());
        hashCode = prime * hashCode + ((getDestinationConfig() == null) ? 0 : getDestinationConfig().hashCode());
        hashCode = prime * hashCode + ((getTopics() == null) ? 0 : getTopics().hashCode());
        hashCode = prime * hashCode + ((getQueues() == null) ? 0 : getQueues().hashCode());
        hashCode = prime * hashCode + ((getSourceAccessConfigurations() == null) ? 0 : getSourceAccessConfigurations().hashCode());
        hashCode = prime * hashCode + ((getSelfManagedEventSource() == null) ? 0 : getSelfManagedEventSource().hashCode());
        hashCode = prime * hashCode + ((getMaximumRecordAgeInSeconds() == null) ? 0 : getMaximumRecordAgeInSeconds().hashCode());
        hashCode = prime * hashCode + ((getBisectBatchOnFunctionError() == null) ? 0 : getBisectBatchOnFunctionError().hashCode());
        hashCode = prime * hashCode + ((getMaximumRetryAttempts() == null) ? 0 : getMaximumRetryAttempts().hashCode());
        hashCode = prime * hashCode + ((getTumblingWindowInSeconds() == null) ? 0 : getTumblingWindowInSeconds().hashCode());
        hashCode = prime * hashCode + ((getFunctionResponseTypes() == null) ? 0 : getFunctionResponseTypes().hashCode());
        hashCode = prime * hashCode + ((getAmazonManagedKafkaEventSourceConfig() == null) ? 0 : getAmazonManagedKafkaEventSourceConfig().hashCode());
        hashCode = prime * hashCode + ((getSelfManagedKafkaEventSourceConfig() == null) ? 0 : getSelfManagedKafkaEventSourceConfig().hashCode());
        hashCode = prime * hashCode + ((getScalingConfig() == null) ? 0 : getScalingConfig().hashCode());
        hashCode = prime * hashCode + ((getDocumentDBEventSourceConfig() == null) ? 0 : getDocumentDBEventSourceConfig().hashCode());
        return hashCode;
    }
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-lambda/src/main/java/com/amazonaws/services/lambda/model/GetEventSourceMappingResult.java