Unauthorized access. 'Listen' claim(s) are required to perform this operation

[v-lapilla]

I am facing the above error when I am trying to access the queue using managed identity. I replaced the connection from connection string to managed identity. In this process I am facing the issue

Steps followed:

1. Gave role access to the function app (azure service data owner role) in the azure service bus.
2. Add the environment variable connection string variable appended with "__fullyQualifiedNamespace"
   for expamle azurebusconnectionstring__fullyQualifiedNamespace
3. ServiceBus SDK version is installed with latest stabled version(7)