Current Databricks UI offers only READ, WRITE, and ALL privileges for volumes, which does limit the granularity of permissions you can set.
one alternative is to Implement network security measures to restrict access to Databricks from only trusted networks or IP addresses.
or implementing custom solutions that use services like Azure Functions or Azure Logic Apps to trigger actions or notifications based on specific events or conditions in the data lifecycle
You can submit a feature request in the Azure databricks feedback channel for more granular control over volume permissions.
databricks feedback channel:
https://feedback.azure.com/d365community/forum/2efba7dc-ef24-ec11-b6e6-000d3a4f0da0