I am trying to create a Service Bus Namespace however I get an error stating that a namespace with that name already exists. No such namespace appears in the list however.
This may be because I originally tried to create the namespace with underscore (_) characters and this is not possible. I then replaced these with hypens (-) but decided to cancel before committing the create because I wanted to create a new Resource Group that used hypens rather than underscores for consistency. When I returned to create the Namespace, I found that it already exists. Since I can't see it in the list, I can't delete it. I have also tried through Powershell and this didn't work either.