I would like to create a new endpoint route to a service bus topic using

azure.iot.EndpointServicebusTopic

. I'm having trouble understanding how to construct the

connectionString

value. I tried using defaultPrimaryConnectionString but I got an error

The Topic connection string is missing 'EntityPath'

which makes sense. Not sure what to do from here

It should be

primaryConnectionString

, without “default”. I think you might be trying to use a connection string from Event- or IoT-hub instead of a service bus namespace.