How to query the current version number of process according to bpmnprocessid
Hey!
If you want to query it from Camunda Cloud it is not possible via the gRPC api (see: Zeebe API (gRPC) | Camunda Cloud Docs)
Depending on how you plan to build things it might be a solution to remember the process version while deploying a process and reuse this later on. To do so you need to maintain the version tag in the xml properly.
Let me know if this workaround would suite you. I am happy to elaborate a bit more about it. 
-Thomas