Check VM resource belongs to corrent region
Check VM resource belongs to corrent region

- VM resource is returned only if region passed as parameter
 corresponds to region where the VM runs

SmartInfrastructures/FIWARELab-monitoringAPI,attybro/xifi-monitoringAPI,SmartInfrastructures/FIWARELab-monitoringAPI,SmartInfrastructures/FIWARELab-monitoringAPI,attybro/FIWARELab-monitoringAPI