You can use CRXDe to add a deny ACL to an individual OOTB workflow model:

To add to Jaideep post: it will publish the latest version. If there is a business case to revert the changes before publishing, you can employ a Timeline feature to get back to the previous version:Working with Page Versions

what is the error in the IIS log file?

Have you had a chance to try recommendations from Dispatcher configuration problem - Calling GetProcAddress on ISAPI filter "C:\inetpub\Scripts\disp_iis.dll" failed 

When configuring dispatcher for IIS, make sure that you deselect Invoke Handler Only If Request Is Mapped To.KB: Installing Dispatcher Paragraph: Integrating the Dispatcher ISAPI Module - IIS 8.5 and 10Step  5 - 8

You can possibly employ two different approaches:- you can develop a custom scheduler to delete a page and use OSGi configuration to define a path and deletion time. You can find a bunch of example for the same. Here is a good one that is following OSGi R6 Annotations: https://medium.com/adobetech/a...

The UI in Adobe IO console has been changed. For step #4 you need to use the following:

There is not an OOTB tool to keep permanent links for DAM Assets. Although, Asset Update will not change an existing link ( a path).

Can you try to edit your query to something like the one below:type=cq:PageContentpath.self=falsepath=/content/mobile-app1_group.1_property=cq:tags1_group.1_property.value=jurassicworldfacts:test

It's not a perfect approach, however, it works on my test env. Not sure, what is your real business case; you might need to revisit and improve the launch configuration.Event Type : Modified,Node Type : dam:AssetsPath : /content/dam(/.*)Workflow : Your custom WFExclude LIst: cr:lastModified,dc:modif...