I can't delete a native App Registration in Azure AD portal

Question

I just want to delete an AD app registration that I create for testing purpose. I can\'t delete it because the delete button is grayed out. Before I deleted another not used app

Answer 1

A bit late to the game, but when trying the above steps, they wouldn't work for me (was always disabled, and for some reason, I couldn't add myself as the owner, even though I'm global admin in that Azure AD tenant).

I came across this blog post which I think is the correct answer: Unable to remove app registrations in Azure AD

The gist of it:

Web api

• Go to the app registration
• Open up properties
• Find multi-tenanted option, set it to no
• Save
• Delete

Native app

• Go to the app registration
• Open up the manifest
• Click on Edit
• Find 'availableToOtherTenants', change that to false
• Save
• Delete

I hate copy/pasting another person's blog post as an answer, but it's what got me going. Send him a shout out on his blog.