How can microservice subscribe to device topics?

I have created a simple microservice deployed in the Cumulocity.
I want that the microcervice receives all of messages from devices. Is it possible? If I right understand the microcervice must be subscribed on somethink topics. Which ones? Besides, for this goal the microservice need get access to the message broker (url, port, etc). How can I do it?

Do microservices support scaling? If so, how can this be done so that each instance of the microservice will receive a specific message?

Hi Alexander,

sorry for the late reply. If you code the microservice you can add some scaling.

For the second question: You can’t send requests to specific instances. the internal mechanism (Kubernetes) will choose one automatically.

best regards