@Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getUUID() != null)
            sb.append("UUID: ").append(getUUID()).append(",");
        if (getFunctionName() != null)
            sb.append("FunctionName: ").append(getFunctionName()).append(",");
        if (getEnabled() != null)
            sb.append("Enabled: ").append(getEnabled()).append(",");
        if (getBatchSize() != null)
            sb.append("BatchSize: ").append(getBatchSize()).append(",");
        if (getFilterCriteria() != null)
            sb.append("FilterCriteria: ").append(getFilterCriteria()).append(",");
        if (getMaximumBatchingWindowInSeconds() != null)
            sb.append("MaximumBatchingWindowInSeconds: ").append(getMaximumBatchingWindowInSeconds()).append(",");
        if (getDestinationConfig() != null)
            sb.append("DestinationConfig: ").append(getDestinationConfig()).append(",");
        if (getMaximumRecordAgeInSeconds() != null)
            sb.append("MaximumRecordAgeInSeconds: ").append(getMaximumRecordAgeInSeconds()).append(",");
        if (getBisectBatchOnFunctionError() != null)
            sb.append("BisectBatchOnFunctionError: ").append(getBisectBatchOnFunctionError()).append(",");
        if (getMaximumRetryAttempts() != null)
            sb.append("MaximumRetryAttempts: ").append(getMaximumRetryAttempts()).append(",");
        if (getParallelizationFactor() != null)
            sb.append("ParallelizationFactor: ").append(getParallelizationFactor()).append(",");
        if (getSourceAccessConfigurations() != null)
            sb.append("SourceAccessConfigurations: ").append(getSourceAccessConfigurations()).append(",");
        if (getTumblingWindowInSeconds() != null)
            sb.append("TumblingWindowInSeconds: ").append(getTumblingWindowInSeconds()).append(",");
        if (getFunctionResponseTypes() != null)
            sb.append("FunctionResponseTypes: ").append(getFunctionResponseTypes()).append(",");
        if (getScalingConfig() != null)
            sb.append("ScalingConfig: ").append(getScalingConfig()).append(",");
        if (getDocumentDBEventSourceConfig() != null)
            sb.append("DocumentDBEventSourceConfig: ").append(getDocumentDBEventSourceConfig());
        sb.append("}");
        return sb.toString();
    }
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/UpdateEventSourceMappingRequest.java