Adam Stapleton

Same problem here, can confirm it's the "=>" syntax. Once I removed the occurrences it works as expected.

I'm also getting something similar. I have Storage Queue triggers in the function app only. App Insights shows: `Singleton lock renewal failed for blob 'functionname/host' with error code 409: LeaseIdMismatchWithLeaseOperation....

If I had to guess, given the number of beta releases being triggered at the moment, I'd say they're going to drop it at BUILD so they're staying quiet so...

Just to add my 2 cents here. The API name `CreateIfNotExists` suggests that the container already existing is an expected condition for this API and as such is not "exceptional"...

> @Sandeep7OnShell BlobContainerClient.CreateIfNotExists internally will internally query the available containers to decide to create a container or not other than that it does not impact any existing container. > >...

bicep also uses `what-if` as the syntax for this