There is a separate capacity allowance for audit logs. The default capacity is 2 GB. It will be necessary to delete old audit logs to reduce the space used.
A new audit log is created every 90 days. Clicking on Audit log management in the Power Platform admin center opens a list of the logs, as shown in the following screenshot:
Figure 7.28 – Audit logs
You can delete audit logs from this screen. Deleting an audit log deletes all history for the time period covered by the audit log.
You can only delete the oldest audit log. The current log cannot be deleted.
Access to all auditing features is managed by privileges in security roles.