public ExportDataSource withMessageInsightsDataSource(MessageInsightsDataSource messageInsightsDataSource) {
        setMessageInsightsDataSource(messageInsightsDataSource);
        return this;
    }
@param messageInsightsDataSource
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-sesv2/src/main/java/com/amazonaws/services/simpleemailv2/model/ExportDataSource.java