Can you turn off Office Online Server “preview” on some Web Applications?

Question

I have Office Online Server connected to a SharePoint 2016 farm with multiple web applications. Is it possible to turn off/disable "preview" on some of the web applications or site collections? Or is this all or nothing?

Thank you.

Answer 1

The configuration is farm-wide, unfortunately. This is accomplished via a WOPI suppression via New-SPWOPISuppressionSetting.

Answer 2

You can only turn off/disable "preview" on all web applications, the powershell command should be:

remove-SPWOPIBinding -action interactivepreview