How to delete workflow history logs?

AI generated answer (using internal Slack threads):

To delete workflow history logs in NetSuite, unfortunately, there is no direct way to do this. The logs are automatically managed by NetSuite and they cannot be manually deleted. The logs are kept for a certain period of time and then automatically purged by the system. However, you can control the level of logging in your workflows. This is done by adjusting the 'Logging Level' setting in the workflow definition. The options are 'None', 'Error', 'Audit', 'Debug'. Setting it to 'None' will prevent any logs from being created for that workflow. Remember, this will not delete existing logs, but it will prevent new ones from being created. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******