Need to remove a shibboleth login from Office 365

Hello

On our test office 365 domain, we added a Shibboleth server as a login method. Is there any way I can remove it? Trying to get-msolfederateddomain or remove-msolfederateddomain does not work because it is not hooked up to an ADFS server. Any thoughts would be appreciated.

worse comes to worse, I have authorization to delete the test Office 365 domain and create a new one.

Thanks

Chris